diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 643114340..27a75be74 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -36,7 +36,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v3.5.2
+      - uses: actions/checkout@v4.2.1
 
       - name: Install dependencies
         run: |
@@ -70,7 +70,7 @@ jobs:
   cppcheck:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3.5.2
+      - uses: actions/checkout@v4.2.1
 
       - name: Install dependencies
         run: |