diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9e7b7e0..72d4b6d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     if: startsWith(github.repository, 'joblo2213')
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
       - uses: actions/setup-java@v2.5.0
         with:
           java-version: 11
@@ -42,7 +42,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
         with:
           ref: gh-pages
       - name: Cleanup old files