diff --git a/dependencies.gradle b/dependencies.gradle
index cadffbfff..d273fea15 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -87,13 +87,13 @@ ext {
       'dnsjava:dnsjava:2.1.7',
       'io.github.classgraph:classgraph:4.8.52',
       'io.github.java-diff-utils:java-diff-utils:4.0',
-      'io.netty:netty-buffer:4.1.31.Final',
-      'io.netty:netty-codec-http:4.1.31.Final',
-      'io.netty:netty-codec:4.1.31.Final',
-      'io.netty:netty-common:4.1.31.Final',
-      'io.netty:netty-handler:4.1.31.Final',
-      'io.netty:netty-tcnative-boringssl-static:2.0.22.Final',
-      'io.netty:netty-transport:4.1.31.Final',
+      'io.netty:netty-buffer:4.1.50.Final',
+      'io.netty:netty-codec-http:4.1.50.Final',
+      'io.netty:netty-codec:4.1.50.Final',
+      'io.netty:netty-common:4.1.50.Final',
+      'io.netty:netty-handler:4.1.50.Final',
+      'io.netty:netty-tcnative-boringssl-static:2.0.30.Final',
+      'io.netty:netty-transport:4.1.50.Final',
       'javax.annotation:javax.annotation-api:1.3.2',
       'javax.annotation:jsr250-api:1.0',
       'javax.inject:javax.inject:1',
diff --git a/networking/gradle/dependency-locks/compile.lockfile b/networking/gradle/dependency-locks/compile.lockfile
index 18de8d715..c0bf43075 100644
--- a/networking/gradle/dependency-locks/compile.lockfile
+++ b/networking/gradle/dependency-locks/compile.lockfile
@@ -26,13 +26,13 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/networking/gradle/dependency-locks/compileClasspath.lockfile b/networking/gradle/dependency-locks/compileClasspath.lockfile
index 18de8d715..c0bf43075 100644
--- a/networking/gradle/dependency-locks/compileClasspath.lockfile
+++ b/networking/gradle/dependency-locks/compileClasspath.lockfile
@@ -26,13 +26,13 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/networking/gradle/dependency-locks/default.lockfile b/networking/gradle/dependency-locks/default.lockfile
index c9e2693f3..3f97e233a 100644
--- a/networking/gradle/dependency-locks/default.lockfile
+++ b/networking/gradle/dependency-locks/default.lockfile
@@ -27,14 +27,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/networking/gradle/dependency-locks/deploy_jar.lockfile b/networking/gradle/dependency-locks/deploy_jar.lockfile
index c9e2693f3..3f97e233a 100644
--- a/networking/gradle/dependency-locks/deploy_jar.lockfile
+++ b/networking/gradle/dependency-locks/deploy_jar.lockfile
@@ -27,14 +27,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/networking/gradle/dependency-locks/runtime.lockfile b/networking/gradle/dependency-locks/runtime.lockfile
index c9e2693f3..3f97e233a 100644
--- a/networking/gradle/dependency-locks/runtime.lockfile
+++ b/networking/gradle/dependency-locks/runtime.lockfile
@@ -27,14 +27,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/networking/gradle/dependency-locks/runtimeClasspath.lockfile b/networking/gradle/dependency-locks/runtimeClasspath.lockfile
index c9e2693f3..3f97e233a 100644
--- a/networking/gradle/dependency-locks/runtimeClasspath.lockfile
+++ b/networking/gradle/dependency-locks/runtimeClasspath.lockfile
@@ -27,14 +27,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/networking/gradle/dependency-locks/testCompile.lockfile b/networking/gradle/dependency-locks/testCompile.lockfile
index 0df1537a5..d46a8f38f 100644
--- a/networking/gradle/dependency-locks/testCompile.lockfile
+++ b/networking/gradle/dependency-locks/testCompile.lockfile
@@ -28,13 +28,13 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/networking/gradle/dependency-locks/testCompileClasspath.lockfile b/networking/gradle/dependency-locks/testCompileClasspath.lockfile
index 0df1537a5..d46a8f38f 100644
--- a/networking/gradle/dependency-locks/testCompileClasspath.lockfile
+++ b/networking/gradle/dependency-locks/testCompileClasspath.lockfile
@@ -28,13 +28,13 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/networking/gradle/dependency-locks/testRuntime.lockfile b/networking/gradle/dependency-locks/testRuntime.lockfile
index 875fbba6e..353868203 100644
--- a/networking/gradle/dependency-locks/testRuntime.lockfile
+++ b/networking/gradle/dependency-locks/testRuntime.lockfile
@@ -29,14 +29,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/networking/gradle/dependency-locks/testRuntimeClasspath.lockfile b/networking/gradle/dependency-locks/testRuntimeClasspath.lockfile
index 875fbba6e..353868203 100644
--- a/networking/gradle/dependency-locks/testRuntimeClasspath.lockfile
+++ b/networking/gradle/dependency-locks/testRuntimeClasspath.lockfile
@@ -29,14 +29,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/compile.lockfile b/prober/gradle/dependency-locks/compile.lockfile
index dd96e82d6..572985552 100644
--- a/prober/gradle/dependency-locks/compile.lockfile
+++ b/prober/gradle/dependency-locks/compile.lockfile
@@ -29,14 +29,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/compileClasspath.lockfile b/prober/gradle/dependency-locks/compileClasspath.lockfile
index dd96e82d6..572985552 100644
--- a/prober/gradle/dependency-locks/compileClasspath.lockfile
+++ b/prober/gradle/dependency-locks/compileClasspath.lockfile
@@ -29,14 +29,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/default.lockfile b/prober/gradle/dependency-locks/default.lockfile
index dd96e82d6..572985552 100644
--- a/prober/gradle/dependency-locks/default.lockfile
+++ b/prober/gradle/dependency-locks/default.lockfile
@@ -29,14 +29,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/deploy_jar.lockfile b/prober/gradle/dependency-locks/deploy_jar.lockfile
index dd96e82d6..572985552 100644
--- a/prober/gradle/dependency-locks/deploy_jar.lockfile
+++ b/prober/gradle/dependency-locks/deploy_jar.lockfile
@@ -29,14 +29,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/runtime.lockfile b/prober/gradle/dependency-locks/runtime.lockfile
index dd96e82d6..572985552 100644
--- a/prober/gradle/dependency-locks/runtime.lockfile
+++ b/prober/gradle/dependency-locks/runtime.lockfile
@@ -29,14 +29,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/runtimeClasspath.lockfile b/prober/gradle/dependency-locks/runtimeClasspath.lockfile
index dd96e82d6..572985552 100644
--- a/prober/gradle/dependency-locks/runtimeClasspath.lockfile
+++ b/prober/gradle/dependency-locks/runtimeClasspath.lockfile
@@ -29,14 +29,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/testCompile.lockfile b/prober/gradle/dependency-locks/testCompile.lockfile
index 930e3de6b..70ece6f04 100644
--- a/prober/gradle/dependency-locks/testCompile.lockfile
+++ b/prober/gradle/dependency-locks/testCompile.lockfile
@@ -32,14 +32,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/testCompileClasspath.lockfile b/prober/gradle/dependency-locks/testCompileClasspath.lockfile
index 930e3de6b..70ece6f04 100644
--- a/prober/gradle/dependency-locks/testCompileClasspath.lockfile
+++ b/prober/gradle/dependency-locks/testCompileClasspath.lockfile
@@ -32,14 +32,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/testRuntime.lockfile b/prober/gradle/dependency-locks/testRuntime.lockfile
index 930e3de6b..70ece6f04 100644
--- a/prober/gradle/dependency-locks/testRuntime.lockfile
+++ b/prober/gradle/dependency-locks/testRuntime.lockfile
@@ -32,14 +32,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/prober/gradle/dependency-locks/testRuntimeClasspath.lockfile b/prober/gradle/dependency-locks/testRuntimeClasspath.lockfile
index 930e3de6b..70ece6f04 100644
--- a/prober/gradle/dependency-locks/testRuntimeClasspath.lockfile
+++ b/prober/gradle/dependency-locks/testRuntimeClasspath.lockfile
@@ -32,14 +32,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/compile.lockfile b/proxy/gradle/dependency-locks/compile.lockfile
index 954906c8d..4f5e5cf5b 100644
--- a/proxy/gradle/dependency-locks/compile.lockfile
+++ b/proxy/gradle/dependency-locks/compile.lockfile
@@ -34,14 +34,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/compileClasspath.lockfile b/proxy/gradle/dependency-locks/compileClasspath.lockfile
index 954906c8d..4f5e5cf5b 100644
--- a/proxy/gradle/dependency-locks/compileClasspath.lockfile
+++ b/proxy/gradle/dependency-locks/compileClasspath.lockfile
@@ -34,14 +34,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/default.lockfile b/proxy/gradle/dependency-locks/default.lockfile
index 954906c8d..4f5e5cf5b 100644
--- a/proxy/gradle/dependency-locks/default.lockfile
+++ b/proxy/gradle/dependency-locks/default.lockfile
@@ -34,14 +34,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/deploy_jar.lockfile b/proxy/gradle/dependency-locks/deploy_jar.lockfile
index 954906c8d..4f5e5cf5b 100644
--- a/proxy/gradle/dependency-locks/deploy_jar.lockfile
+++ b/proxy/gradle/dependency-locks/deploy_jar.lockfile
@@ -34,14 +34,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/runtime.lockfile b/proxy/gradle/dependency-locks/runtime.lockfile
index 954906c8d..4f5e5cf5b 100644
--- a/proxy/gradle/dependency-locks/runtime.lockfile
+++ b/proxy/gradle/dependency-locks/runtime.lockfile
@@ -34,14 +34,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/runtimeClasspath.lockfile b/proxy/gradle/dependency-locks/runtimeClasspath.lockfile
index 954906c8d..4f5e5cf5b 100644
--- a/proxy/gradle/dependency-locks/runtimeClasspath.lockfile
+++ b/proxy/gradle/dependency-locks/runtimeClasspath.lockfile
@@ -34,14 +34,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/testCompile.lockfile b/proxy/gradle/dependency-locks/testCompile.lockfile
index 09c2afd6b..e55904c29 100644
--- a/proxy/gradle/dependency-locks/testCompile.lockfile
+++ b/proxy/gradle/dependency-locks/testCompile.lockfile
@@ -37,14 +37,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/testCompileClasspath.lockfile b/proxy/gradle/dependency-locks/testCompileClasspath.lockfile
index 09c2afd6b..e55904c29 100644
--- a/proxy/gradle/dependency-locks/testCompileClasspath.lockfile
+++ b/proxy/gradle/dependency-locks/testCompileClasspath.lockfile
@@ -37,14 +37,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/testRuntime.lockfile b/proxy/gradle/dependency-locks/testRuntime.lockfile
index 09c2afd6b..e55904c29 100644
--- a/proxy/gradle/dependency-locks/testRuntime.lockfile
+++ b/proxy/gradle/dependency-locks/testRuntime.lockfile
@@ -37,14 +37,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1
diff --git a/proxy/gradle/dependency-locks/testRuntimeClasspath.lockfile b/proxy/gradle/dependency-locks/testRuntimeClasspath.lockfile
index 09c2afd6b..e55904c29 100644
--- a/proxy/gradle/dependency-locks/testRuntimeClasspath.lockfile
+++ b/proxy/gradle/dependency-locks/testRuntimeClasspath.lockfile
@@ -37,14 +37,14 @@ com.ibm.icu:icu4j:57.1
 commons-codec:commons-codec:1.11
 commons-logging:commons-logging:1.2
 io.grpc:grpc-context:1.22.1
-io.netty:netty-buffer:4.1.31.Final
-io.netty:netty-codec-http:4.1.31.Final
-io.netty:netty-codec:4.1.31.Final
-io.netty:netty-common:4.1.31.Final
-io.netty:netty-handler:4.1.31.Final
-io.netty:netty-resolver:4.1.31.Final
-io.netty:netty-tcnative-boringssl-static:2.0.22.Final
-io.netty:netty-transport:4.1.31.Final
+io.netty:netty-buffer:4.1.50.Final
+io.netty:netty-codec-http:4.1.50.Final
+io.netty:netty-codec:4.1.50.Final
+io.netty:netty-common:4.1.50.Final
+io.netty:netty-handler:4.1.50.Final
+io.netty:netty-resolver:4.1.50.Final
+io.netty:netty-tcnative-boringssl-static:2.0.30.Final
+io.netty:netty-transport:4.1.50.Final
 io.opencensus:opencensus-api:0.24.0
 io.opencensus:opencensus-contrib-http-util:0.24.0
 javax.activation:activation:1.1