diff --git a/.github/workflows/merge_pr.yml b/.github/workflows/merge_pr.yml
index 8e3b47e0..e5be8131 100644
--- a/.github/workflows/merge_pr.yml
+++ b/.github/workflows/merge_pr.yml
@@ -7,7 +7,7 @@ jobs:
   test: 
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
       - uses: BaharaJr/merge-pr@0.0.2
         with:
           GITHUB_TOKEN: ${{ secrets.TOKEN }}
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 13e42de9..fa01295f 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -7,7 +7,7 @@ jobs:
   test: 
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
       - uses:  thomaseizinger/create-pull-request@master
         with:
           GITHUB_TOKEN: ${{ secrets.TOKEN }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 314c602d..96df1016 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,8 +8,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
+      - uses: actions/checkout@v3.1.0
         with:
           ref: develop