diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 909fcec..0520fed 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -32,7 +32,7 @@ jobs:
       continue-on-error: false
 
     - name: Upload test results
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       if: always()
       with:
         name: test-results-${{ matrix.dotnet-version }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cbefad1..ab6d9eb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
       run: dotnet test --no-build --configuration Release --verbosity normal --logger "trx;LogFileName=test-results.trx"
 
     - name: Upload test results
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       if: always()
       with:
         name: test-results-dotnet-${{ matrix.dotnet-version }}