diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1705d5052a642ebc4e7642c2007a6f1f04330512..91739e163bbe491b8df847bcf3aa7a2085752d83 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,7 +7,7 @@ variables:
 
 PHPstan:
   stage: test
-  image: composer:2.6.5
+  image: composer:2.6.6
   before_script:
     - composer install --ignore-platform-reqs
   script:
@@ -77,7 +77,7 @@ Webpack:
 
 Composer:
   stage: build
-  image: composer:2.6.5
+  image: composer:2.6.6
   script:
     - apk add php-cli composer php-gd php-ctype php-xml php-simplexml php-xmlwriter php-tokenizer php-session php-dom php-mysqli php-pdo_mysql
     - composer install --optimize-autoloader