diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dd0636d..ff4f8cb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -41,7 +41,7 @@ jobs:
           coverage: pcov
 
       - name: Composer install
-        uses: ramsey/composer-install@v3
+        uses: ramsey/composer-install@v4
         with:
           dependency-versions: ${{ matrix.dependencies }}
           composer-options: "${{ matrix.composer-options }}"
diff --git a/.github/workflows/code-style.yml b/.github/workflows/code-style.yml
index 7868e54..5cc551c 100644
--- a/.github/workflows/code-style.yml
+++ b/.github/workflows/code-style.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           php-version: '8.3'
 
-      - uses: ramsey/composer-install@v3
+      - uses: ramsey/composer-install@v4
         with:
           dependency-versions: 'highest'
 
diff --git a/.github/workflows/security-checks.yml b/.github/workflows/security-checks.yml
index c20c077..f58f295 100644
--- a/.github/workflows/security-checks.yml
+++ b/.github/workflows/security-checks.yml
@@ -30,7 +30,7 @@ jobs:
           php-version: ${{ matrix.php }}
 
       - name: Composer install
-        uses: ramsey/composer-install@v3
+        uses: ramsey/composer-install@v4
         with:
           dependency-versions: ${{ matrix.dependencies }}
           composer-options: ${{ matrix.composer-options }} --no-dev
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 3aa736e..6d8a653 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           php-version: '8.3'
 
-      - uses: ramsey/composer-install@v3
+      - uses: ramsey/composer-install@v4
         with:
           dependency-versions: 'highest'