diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 539020d7..609c3087 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/setup-node@v4
       - name: Check for cached folders
         id: cache-full
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             dist
@@ -44,7 +44,7 @@ jobs:
         node-version: ${{ matrix.node-version }}
     - run: npm ci --ignore-scripts # for mocha
     - name: Retrieve cached folders
-      uses: actions/cache/restore@v3
+      uses: actions/cache/restore@v4
       id: cache-full
       with:
         # test/lib is not needed, but the path must be specified fully for a cache-hit
@@ -65,7 +65,7 @@ jobs:
       - uses: actions/setup-node@v4
 
       - name: Retrieve cached built folders
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         id: cache-full
         with:
           path: |
@@ -86,7 +86,7 @@ jobs:
           echo "version=$PLAYWRIGHT_VERSION" >> $GITHUB_OUTPUT
       - name: Check for cached browsers
         id: cache-playwright-browsers
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.cache/ms-playwright
           key: playwright-browsers-${{ steps.playwright-version.outputs.version }}
@@ -123,7 +123,7 @@ jobs:
         run: npm ci --ignore-scripts
 
       - name: Retrieve cached dist folder
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         id: cache-full
         with:
           path: |
@@ -158,7 +158,7 @@ jobs:
     - uses: actions/setup-node@v4
     - run: npm ci --ignore-scripts # TS
     - name: Retrieve cached folders
-      uses: actions/cache/restore@v3
+      uses: actions/cache/restore@v4
       id: cache-full
       with:
         path: |
@@ -177,7 +177,7 @@ jobs:
     - uses: actions/setup-node@v4
     - run: npm ci --ignore-scripts # linter
     - name: Retrieve cached folders
-      uses: actions/cache/restore@v3
+      uses: actions/cache/restore@v4
       id: cache-full
       with:
         path: |