diff --git a/.github/workflows/php-client.yml b/.github/workflows/php-client.yml
index 2277e0d..78cddf1 100644
--- a/.github/workflows/php-client.yml
+++ b/.github/workflows/php-client.yml
@@ -34,7 +34,7 @@ jobs:
         run: |
           echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-${{ matrix.php-version }}-composer-${{ hashFiles('**/composer.lock') }}
diff --git a/.github/workflows/python-client.yml b/.github/workflows/python-client.yml
index 2fadd1a..5f9f55a 100644
--- a/.github/workflows/python-client.yml
+++ b/.github/workflows/python-client.yml
@@ -32,7 +32,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-${{ matrix.python-version }}-pip-${{ hashFiles('**/setup.py') }}