diff --git a/.github/workflows/additional_files.yml b/.github/workflows/additional_files.yml
index 104a85c..6f53d3e 100644
--- a/.github/workflows/additional_files.yml
+++ b/.github/workflows/additional_files.yml
@@ -21,7 +21,7 @@ jobs:
           - macos-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Run ShellCheck
       uses: ./
diff --git a/.github/workflows/check_together.yml b/.github/workflows/check_together.yml
index 747f8df..ecb04e3 100644
--- a/.github/workflows/check_together.yml
+++ b/.github/workflows/check_together.yml
@@ -21,7 +21,7 @@ jobs:
           - macos-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Run ShellCheck
       uses: ./
diff --git a/.github/workflows/ignore_names.yml b/.github/workflows/ignore_names.yml
index 91cc5f0..f70ed9a 100644
--- a/.github/workflows/ignore_names.yml
+++ b/.github/workflows/ignore_names.yml
@@ -21,7 +21,7 @@ jobs:
           - macos-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Run ShellCheck
       uses: ./
diff --git a/.github/workflows/ignore_paths.yml b/.github/workflows/ignore_paths.yml
index 379e1b7..73ce695 100644
--- a/.github/workflows/ignore_paths.yml
+++ b/.github/workflows/ignore_paths.yml
@@ -21,7 +21,7 @@ jobs:
           - macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Run ShellCheck
         uses: ./
diff --git a/.github/workflows/scandir.yml b/.github/workflows/scandir.yml
index 752e590..e753470 100644
--- a/.github/workflows/scandir.yml
+++ b/.github/workflows/scandir.yml
@@ -21,7 +21,7 @@ jobs:
           - macos-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Run ShellCheck
       uses: ./
diff --git a/README.md b/README.md
index 441a935..42efea4 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ jobs:
     name: Shellcheck
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
 ```