diff --git a/docs/v3/Gemfile b/docs/v3/Gemfile
index 596fc1aff6e..c0fe0e78906 100644
--- a/docs/v3/Gemfile
+++ b/docs/v3/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'autoprefixer-rails', '~> 10.4.7'
+gem 'autoprefixer-rails', '~> 10.6.1'
 gem 'json', '>= 2.3.0'
 gem 'middleman', '~> 4.6'
 gem 'middleman-autoprefixer', '~> 3.0', '>= 3.0.0'
diff --git a/docs/v3/Gemfile.lock b/docs/v3/Gemfile.lock
index c72d7136e4d..27bd29b4ddb 100644
--- a/docs/v3/Gemfile.lock
+++ b/docs/v3/Gemfile.lock
@@ -16,7 +16,7 @@ GEM
       uri (>= 0.13.1)
     addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
-    autoprefixer-rails (10.4.21.0)
+    autoprefixer-rails (10.6.1.0)
       execjs (~> 2)
     base64 (0.3.0)
     bigdecimal (4.1.2)
@@ -169,7 +169,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  autoprefixer-rails (~> 10.4.7)
+  autoprefixer-rails (~> 10.6.1)
   json (>= 2.3.0)
   middleman (~> 4.6)
   middleman-autoprefixer (~> 3.0, >= 3.0.0)