diff --git a/.github/workflows/build_nightly.yml b/.github/workflows/build_nightly.yml
index fdecb447c..122f3d56e 100644
--- a/.github/workflows/build_nightly.yml
+++ b/.github/workflows/build_nightly.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
 
       - uses: actions/setup-java@v2
         with:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 46a7e15ce..0517e6f7b 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,7 +9,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
 
       - uses: actions/setup-java@v2
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 59c659f02..09d1d25bd 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
         target: [ default ]
     steps:
       - name: checkout
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
 
       - uses: actions/setup-java@v2
         with: