diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 13d808f..50d1201 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -41,7 +41,12 @@ jobs:
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
-
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: |
+          8.0.x
+          9.0.x
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3