diff --git a/Gemfile b/Gemfile
index 8e44cdba4a811..138902468eba0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -74,7 +74,7 @@ gem "pg_search", "~> 2.3.6" # PgSearch builds Active Record named scopes that ta
 gem "pghero", "~> 2.8" # Dashboard for Postgres
 gem "puma", "~> 5.6.1" # Puma is a simple, fast, threaded, and highly concurrent HTTP 1.1 server
 gem "pundit", "~> 2.1" # Object oriented authorization for Rails applications
-gem "rack-attack", "~> 6.5.0" # Used to throttle requests to prevent brute force attacks
+gem "rack-attack", "~> 6.6.0" # Used to throttle requests to prevent brute force attacks
 gem "rack-cors", "~> 1.1" # Middleware that will make Rack-based apps CORS compatible
 gem "rack-timeout", "~> 0.6" # Rack middleware which aborts requests that have been running for longer than a specified timeout
 gem "rails", "~> 6.1.4" # Ruby on Rails
diff --git a/Gemfile.lock b/Gemfile.lock
index bac81e2067c25..6be049009bc08 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -572,7 +572,7 @@ GEM
     raabro (1.4.0)
     racc (1.6.0)
     rack (2.2.3)
-    rack-attack (6.5.0)
+    rack-attack (6.6.0)
       rack (>= 1.0, < 3)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
@@ -991,7 +991,7 @@ DEPENDENCIES
   puma (~> 5.6.1)
   pundit (~> 2.1)
   pundit-matchers (~> 1.7)
-  rack-attack (~> 6.5.0)
+  rack-attack (~> 6.6.0)
   rack-cors (~> 1.1)
   rack-host-redirect (~> 1.3)
   rack-timeout (~> 0.6)
diff --git a/vendor/cache/rack-attack-6.5.0.gem b/vendor/cache/rack-attack-6.5.0.gem
deleted file mode 100644
index 054d683c5a801..0000000000000
Binary files a/vendor/cache/rack-attack-6.5.0.gem and /dev/null differ
diff --git a/vendor/cache/rack-attack-6.6.0.gem b/vendor/cache/rack-attack-6.6.0.gem
new file mode 100644
index 0000000000000..dc04fadd4751f
Binary files /dev/null and b/vendor/cache/rack-attack-6.6.0.gem differ