diff --git a/action.yml b/action.yml
index 23b338b..668d428 100644
--- a/action.yml
+++ b/action.yml
@@ -22,7 +22,7 @@ runs:
         submodules: recursive
         fetch-depth: 0
     - name: Setup DotNet
-      uses: actions/setup-dotnet@v4
+      uses: actions/setup-dotnet@v5
       with:
         dotnet-version: 3.1.x
     - name: Get the Microsoft DTDL Validator software