diff --git a/.github/workflows/bump-version.yml b/.github/workflows/bump-version.yml
index 0b208c3..3f19f05 100644
--- a/.github/workflows/bump-version.yml
+++ b/.github/workflows/bump-version.yml
@@ -12,7 +12,7 @@ jobs:
   bump-version:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2.3.4
+    - uses: actions/checkout@v3.3.0
       with:
         fetch-depth: 0
         persist-credentials: false
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4dafadd..db3deed 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
       JAVA_OPTS: -Xms2048M -Xmx2048M -Xss6M -XX:ReservedCodeCacheSize=256M -Dfile.encoding=UTF-8
       JVM_OPTS:  -Xms2048M -Xmx2048M -Xss6M -XX:ReservedCodeCacheSize=256M -Dfile.encoding=UTF-8
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v3.3.0
         with:
           fetch-depth: 0
       - uses: olafurpg/setup-scala@v12
@@ -50,7 +50,7 @@ jobs:
       AWS_REGION: ap-northeast-1
       TEST_TIME_FACTOR: 3
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v3.3.0
         with:
           fetch-depth: 0
       - uses: olafurpg/setup-scala@v12
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 22ddc05..470e14b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
       AWS_REGION: ap-northeast-1
       TEST_TIME_FACTOR: 3
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v3.3.0
         with:
           fetch-depth: 0
       - uses: olafurpg/setup-scala@v12
@@ -33,7 +33,7 @@ jobs:
       JAVA_OPTS: -Xms2048M -Xmx2048M -Xss6M -XX:ReservedCodeCacheSize=256M -Dfile.encoding=UTF-8
       JVM_OPTS:  -Xms2048M -Xmx2048M -Xss6M -XX:ReservedCodeCacheSize=256M -Dfile.encoding=UTF-8
     steps:
-    - uses: actions/checkout@v2.3.4
+    - uses: actions/checkout@v3.3.0
       with:
         fetch-depth: 0
     - uses: olafurpg/setup-scala@v12
diff --git a/.github/workflows/snapshot.yml b/.github/workflows/snapshot.yml
index b8051f8..512ff88 100644
--- a/.github/workflows/snapshot.yml
+++ b/.github/workflows/snapshot.yml
@@ -13,7 +13,7 @@ jobs:
       JAVA_OPTS: -Xms2048M -Xmx2048M -Xss6M -XX:ReservedCodeCacheSize=256M -Dfile.encoding=UTF-8
       JVM_OPTS:  -Xms2048M -Xmx2048M -Xss6M -XX:ReservedCodeCacheSize=256M -Dfile.encoding=UTF-8
     steps:
-    - uses: actions/checkout@v2.3.4
+    - uses: actions/checkout@v3.3.0
       with:
         ref: ${{ github.event.workflow_run.head_branch }}
         fetch-depth: 0