diff --git a/.github/workflows/ci-core.yml b/.github/workflows/ci-core.yml
index 6bafb4b..dddaba6 100644
--- a/.github/workflows/ci-core.yml
+++ b/.github/workflows/ci-core.yml
@@ -47,6 +47,9 @@ jobs:
     name: Container Tests
     runs-on: ubuntu-latest
     timeout-minutes: 10
+    strategy:
+      matrix:
+        dotnet: [ '8.0.x', '7.0.x', '6.0.x' ]
     steps:
       - name: Check out code
         uses: actions/checkout@v3
@@ -54,10 +57,7 @@ jobs:
       - name: Install .NET Core SDK
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: |
-            8.0.x
-            7.0.x
-            6.0.x
+          dotnet-version: ${{ matrix.dotnet }}
 
       - name: Run tests
         run: dotnet test -c Release /p:CollectCoverage=true /p:CoverletOutput=TestResult /p:CoverletOutputFormat=lcov