diff --git a/.github/workflows/docker-latest.yml b/.github/workflows/docker-latest.yml
index 6babe85..baa0b57 100644
--- a/.github/workflows/docker-latest.yml
+++ b/.github/workflows/docker-latest.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Log into registry ${{ env.REGISTRY }}
         uses: docker/login-action@v3
diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
index 7482b81..a92daeb 100644
--- a/.github/workflows/shellcheck.yml
+++ b/.github/workflows/shellcheck.yml
@@ -15,6 +15,6 @@ jobs:
     name: Shellcheck
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Run ShellCheck
       uses: ludeeus/action-shellcheck@master
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 34d1b13..1e2a348 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
     name: Test on Linux
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Run testing script
       run: ./testing.sh
@@ -22,7 +22,7 @@ jobs:
     name: Test on macOS
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Install coreutils
       run: brew install coreutils
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Test in FreeBSD
       id: test