diff --git a/Dockerfile b/Dockerfile
index 4a1580e..f9fdf3e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ LABEL "repository"="http://github.com/oskarstark/php-cs-fixer-ga"
 LABEL "homepage"="http://github.com/actions"
 LABEL "maintainer"="Oskar Stark <oskarstark@googlemail.com>"
 
-RUN wget https://github.com/FriendsOfPHP/PHP-CS-Fixer/releases/download/v3.21.1/php-cs-fixer.phar -O php-cs-fixer \
+RUN wget https://github.com/FriendsOfPHP/PHP-CS-Fixer/releases/download/v3.21.2/php-cs-fixer.phar -O php-cs-fixer \
     && chmod a+x php-cs-fixer \
     && mv php-cs-fixer /usr/local/bin/php-cs-fixer
 
diff --git a/action.yml b/action.yml
index f9497a1..6bf1d9c 100644
--- a/action.yml
+++ b/action.yml
@@ -12,4 +12,4 @@ name: 'OSKAR-PHP-CS-Fixer'
 
 runs:
     using: 'docker'
-    image: 'docker://oskarstark/php-cs-fixer-ga:3.21.1'
+    image: 'docker://oskarstark/php-cs-fixer-ga:3.21.2'