diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index d1655879..5df39d9a 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -23,7 +23,7 @@ jobs:
         uses: actions/setup-dotnet@v3
         with:
           dotnet-version: |
-            8.0.x
+            9.0.x
 
       - name: Setup Node 16.x
         uses: actions/setup-node@v1
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5ebbc5c4..ef5aa5c3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,7 +23,7 @@ jobs:
         uses: actions/setup-dotnet@v3
         with:
           dotnet-version: |
-            8.0.x
+            9.0.x
 
       - name: Setup Node 16.x
         uses: actions/setup-node@v1