diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0475ff8..87aeb88 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5
+      - uses: actions/setup-dotnet@v6
         with:
           dotnet-version: 8.0.x
       - name: Build solution (including WPF via EnableWindowsTargeting)
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d08b897..cbcce96 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-dotnet@v5
+      - uses: actions/setup-dotnet@v6
         with:
           dotnet-version: 8.0.x