diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e6ef8e9..b23abcc 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,7 +16,7 @@ jobs:
         node-version: [14.x]
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3.3.0
+        uses: actions/checkout@v4.0.0
 
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
@@ -48,7 +48,7 @@ jobs:
         node-version: [14.x]
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3.3.0
+        uses: actions/checkout@v4.0.0
         
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3