diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 06e4b06..7a8e0e6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
           java-version: 8
 
       - name: Cache local Maven repository
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index c943a10..95c8d17 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -31,7 +31,7 @@ jobs:
           java-version: 8
 
       - name: Cache local Maven repository
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}