diff --git a/.github/workflows/regression-tests.yml b/.github/workflows/regression-tests.yml
index 7e33ef48..a2e25a5e 100644
--- a/.github/workflows/regression-tests.yml
+++ b/.github/workflows/regression-tests.yml
@@ -14,7 +14,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        framework: [net6.0, net8.0]
         format: [json, yaml]
         version: [v2.0, v3.0]
         os: [macos-latest, windows-latest, ubuntu-latest]
@@ -38,4 +37,4 @@ jobs:
       version: ${{ matrix.version }}
       openapi: ${{ matrix.openapi }}
       os: ${{ matrix.os }}
-      command: dotnet run --project ../src/Refitter/Refitter.csproj --framework ${{ matrix.framework }}
+      command: dotnet run --project ../src/Refitter/Refitter.csproj --framework net8.0