diff --git a/Gemfile b/Gemfile
index 6f04e08d8..da910774d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -112,4 +112,4 @@ gem 'jwt'
 gem 'net-ftp'
 
 # https://stackoverflow.com/questions/79360526/uninitialized-constant-activesupportloggerthreadsafelevellogger-nameerror
-gem 'concurrent-ruby', '1.3.4'
+gem 'concurrent-ruby', '1.3.5'