diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 92815d2ae..d6300e62f 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -11,7 +11,7 @@ jobs:
         node-version: [14.x]
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2.3.4
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v2.4.1
         with:
diff --git a/.github/workflows/npmpublish.yml b/.github/workflows/npmpublish.yml
index 324b67086..9decce8cb 100644
--- a/.github/workflows/npmpublish.yml
+++ b/.github/workflows/npmpublish.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2.3.4
       - uses: actions/setup-node@v2.4.1
         with:
           node-version: 14
@@ -24,7 +24,7 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2.3.4
       - uses: actions/setup-node@v2.4.1
         with:
           node-version: 14