diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 854f94f7..7d4c2d19 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -42,7 +42,7 @@ jobs:
         run: composer validate --strict
 
       - name: Install dependencies
-        uses: ramsey/composer-install@3cf229dc2919194e9e36783941438d17239e8520 # v3.1.1
+        uses: ramsey/composer-install@65e4f84970763564f46a70b8a54b90d033b3bdda # v4.0.0
         with:
           dependency-versions: ${{ matrix.dependency-versions }}
           composer-options: ${{ matrix.composer-options }}
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 43f70ce6..1d6ef26a 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -31,7 +31,7 @@ jobs:
       run: composer validate --strict
 
     - name: Install dependencies
-      uses: ramsey/composer-install@3cf229dc2919194e9e36783941438d17239e8520 # v3.1.1
+      uses: ramsey/composer-install@65e4f84970763564f46a70b8a54b90d033b3bdda # v4.0.0
       with:
         dependency-versions: lowest