diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6ffb90368..2d653322c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
 
-    - uses: actions/checkout@v2.3.3
+    - uses: actions/checkout@v2.3.4
 
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v2.1.2
@@ -69,7 +69,7 @@ jobs:
 
     steps:
 
-    - uses: actions/checkout@v2.3.3
+    - uses: actions/checkout@v2.3.4
 
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v2.1.2
@@ -124,7 +124,7 @@ jobs:
 
   #   steps:
 
-  #   - uses: actions/checkout@v2.3.3
+  #   - uses: actions/checkout@v2.3.4
 
   #   - name: Use Node.js ${{ matrix.node-version }}
   #     uses: actions/setup-node@v2.1.2