diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c41197c..8d1e744 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,7 +26,7 @@ jobs:
           fetch-depth: 0   # full history -> deterministic Source Link
 
       - name: Setup .NET (8 + 10)
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: |
             8.0.x
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f9b6512..ffad385 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,7 +25,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup .NET (8 + 10)
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: |
             8.0.x