diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bb2ca2b..ac5f1f3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build the Docker image
       run: docker build . --file Dockerfile.tcli --tag ghcr.io/greentf/tcli:latest
     - name: Authenticate with GHCR
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fdb2a94..954f99a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: pub
         uses: ./
         with:
diff --git a/.github/workflows/test_file.yml b/.github/workflows/test_file.yml
index 55c5499..501bd16 100644
--- a/.github/workflows/test_file.yml
+++ b/.github/workflows/test_file.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: create test zip
         run: |
           sudo apt install zip