diff --git a/.github/workflows/CI_build.yml b/.github/workflows/CI_build.yml
index 1e9dad0..b9784de 100644
--- a/.github/workflows/CI_build.yml
+++ b/.github/workflows/CI_build.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Add msbuild to PATH
       uses: microsoft/setup-msbuild@v3