diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index cffc2ba..a51da24 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v1
diff --git a/.github/workflows/verify_dockerfile.yml b/.github/workflows/verify_dockerfile.yml
index 9082dfd..bbddb77 100644
--- a/.github/workflows/verify_dockerfile.yml
+++ b/.github/workflows/verify_dockerfile.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.2
+        uses: actions/checkout@v3.0.2
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1.6.0
diff --git a/.github/workflows/verify_next.js.yml b/.github/workflows/verify_next.js.yml
index d343bd0..0567959 100644
--- a/.github/workflows/verify_next.js.yml
+++ b/.github/workflows/verify_next.js.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.2
+        uses: actions/checkout@v3.0.2
 
       - name: Set up Node.js
         uses: actions/setup-node@v2.5.1
diff --git a/.github/workflows/verify_prettier.yml b/.github/workflows/verify_prettier.yml
index a4de4ed..7f0e055 100644
--- a/.github/workflows/verify_prettier.yml
+++ b/.github/workflows/verify_prettier.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.4.2
+        uses: actions/checkout@v3.0.2
 
       - name: Set up Node.js
         uses: actions/setup-node@v2.5.1