diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 4183467..29f980c 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -42,7 +42,7 @@ jobs:
           echo ::set-output name=VERSION::${TAG#v}
 
       - name: Cache Composer dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/composer-cache
           key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}
diff --git a/.github/workflows/wordpress.yml b/.github/workflows/wordpress.yml
index 35bc1f2..b059c8f 100644
--- a/.github/workflows/wordpress.yml
+++ b/.github/workflows/wordpress.yml
@@ -16,7 +16,7 @@ jobs:
         run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\/v/}
 
       - name: Cache Composer dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/composer-cache
           key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}