diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 97040dc..33657b1 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -29,7 +29,7 @@ jobs:
         run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
       - name: Cache Composer dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -40,7 +40,7 @@ jobs:
         run: composer install --prefer-dist --no-interaction --no-progress
 
       - name: Cache phpstan results
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .phpstan-cache
           key: "result-cache-${{ github.run_id }}" # always write a new cache
@@ -67,7 +67,7 @@ jobs:
         run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache Composer dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}