diff --git a/Gemfile.lock b/Gemfile.lock
index 2ebca4472..e3d78dc7d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -295,7 +295,7 @@ GEM
     kaminari-core (1.2.1)
     libxml-ruby (3.2.1)
     logger (1.4.3)
-    loofah (2.18.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)