diff --git a/.github/workflows/manual-release.yml b/.github/workflows/manual-release.yml
index 7d43d1b..10f0223 100644
--- a/.github/workflows/manual-release.yml
+++ b/.github/workflows/manual-release.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
 
       - name: Set up environment
         run: |
diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 2c03c49..c9d19db 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
 
       - name: Check out java
         uses: actions/setup-java@v1