diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 7e6b0445..a72f31b2 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -35,7 +35,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Cache local Maven repository
-        uses: actions/cache@v2
+        uses: actions/cache@v2.1.4
         with:
             path: ~/.m2/repository
             key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}