diff --git a/.github/workflows/main_bod-roadmapreport.yml b/.github/workflows/main_bod-roadmapreport.yml
index 8b613d2..08f8adf 100644
--- a/.github/workflows/main_bod-roadmapreport.yml
+++ b/.github/workflows/main_bod-roadmapreport.yml
@@ -28,7 +28,7 @@ jobs:
         run: dotnet publish -c Release -o ${{env.DOTNET_ROOT}}/myapp
 
       - name: Upload artifact for deployment job
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
         with:
           name: .net-app
           path: ${{env.DOTNET_ROOT}}/myapp
@@ -44,7 +44,7 @@ jobs:
 
     steps:
       - name: Download artifact from build job
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3 # v8
         with:
           name: .net-app