diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 939241c9..4f36b952 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,9 +15,9 @@ jobs:
     strategy:
       matrix:
         include:
-          - os: windows-2019
+          - os: windows-2022
             name: Windows
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             name: Linux
       fail-fast: false
     steps:
@@ -28,9 +28,8 @@ jobs:
       - name: Setup .NET SDK
         uses: actions/setup-dotnet@v3.2.0
         with:
-          dotnet-version: |
-            7.0.x
-            6.0.x
+          dotnet-version: 8.0.x
+          dotnet-quality: 'preview'
       - name: Build
         run: dotnet build src --configuration Release
       - name: Upload packages
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index aad463f7..7c81e98d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,16 +8,17 @@ env:
   DOTNET_NOLOGO: true
 jobs:
   release:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4.0.0
         with:
-          fetch-depth: 0     
+          fetch-depth: 0
       - name: Setup .NET SDK
         uses: actions/setup-dotnet@v3.2.0
         with:
-          dotnet-version: 7.0.x            
+          dotnet-version: 8.0.x
+          dotnet-quality: 'preview'
       - name: Build
         run: dotnet build src --configuration Release
       - name: Sign NuGet packages
@@ -37,4 +38,4 @@ jobs:
         uses: Particular/push-octopus-package-action@v1.1.0
         with:
           octopus-deploy-api-key: ${{ secrets.OCTOPUS_DEPLOY_API_KEY }}
-          
+