diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 9c6cd24..f128dd2 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -11,7 +11,7 @@ jobs:
     name: clippy-lint
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions-rs/clippy-check@v1
       with:
         name: clippy-summary
@@ -20,7 +20,7 @@ jobs:
     name: markdown-lint
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: DavidAnson/markdownlint-cli2-action@v10
       with:
         globs: "**/*.md"
@@ -28,5 +28,5 @@ jobs:
     name: yaml-lint
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: ibiqlik/action-yamllint@v3
diff --git a/.github/workflows/mirror.yaml b/.github/workflows/mirror.yaml
index 613b338..72dbea5 100644
--- a/.github/workflows/mirror.yaml
+++ b/.github/workflows/mirror.yaml
@@ -11,7 +11,7 @@ jobs:
     name: gitlab
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: Push to gitlab
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index abb8d46..1a23dd9 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -11,7 +11,7 @@ jobs:
     name: cargo-test
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions-rs/cargo@v1
       with:
         command: test