diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 4bf2c1a..dcaf327 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -25,7 +25,7 @@ jobs:
                     coverage: none # disable xdebug, pcov
 
             -   name: Composer install
-                uses: ramsey/composer-install@v3
+                uses: ramsey/composer-install@v4
 
             -   name: Run rexlint
                 run: vendor/bin/rexlint
@@ -53,7 +53,7 @@ jobs:
                     tools: cs2pr
 
             -   name: Composer install
-                uses: ramsey/composer-install@v3
+                uses: ramsey/composer-install@v4
 
             -   name: Fix code style
                 if: env.writable == 1