diff --git a/.github/workflows/build-pr.yml b/.github/workflows/build-pr.yml
index 5345bd5..c443006 100644
--- a/.github/workflows/build-pr.yml
+++ b/.github/workflows/build-pr.yml
@@ -19,7 +19,7 @@ jobs:
           distribution: 'temurin'
           java-version: 17
       - name: Cache local Maven repository
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml, **/target-platform.target') }}
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2aaa62a..f7473c6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,7 +28,7 @@ jobs:
           gpg-passphrase: MAVEN_GPG_PASSPHRASE # env variable for GPG private key passphrase
           
       - name: Cache local Maven repository
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml, **/target-platform.target') }}