diff --git a/.github/workflows/buildtest.yaml b/.github/workflows/buildtest.yaml
index 05224a51e..9c46119f3 100644
--- a/.github/workflows/buildtest.yaml
+++ b/.github/workflows/buildtest.yaml
@@ -5,7 +5,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
+        os: [ubuntu-latest, windows-2025, macOS-latest]
     name: Dotnet build
     steps:
       - uses: actions/checkout@v4