diff --git a/.github/workflows/auto-accept-dependabot.yml b/.github/workflows/auto-accept-dependabot.yml
index b04fabe..b9fffb1 100644
--- a/.github/workflows/auto-accept-dependabot.yml
+++ b/.github/workflows/auto-accept-dependabot.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/goreleaser.yml b/.github/workflows/goreleaser.yml
index 85b536a..aee4825 100644
--- a/.github/workflows/goreleaser.yml
+++ b/.github/workflows/goreleaser.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index aa543fb..799b72e 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0