diff --git a/.gitea/workflows/gitea-ci.yml b/.gitea/workflows/gitea-ci.yml
index e87a67c..00350f5 100755
--- a/.gitea/workflows/gitea-ci.yml
+++ b/.gitea/workflows/gitea-ci.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 8.0.x
+          dotnet-version: 9.0.x
       - name: Install telegram bot library
         run: dotnet nuget add source https://pkgs.dev.azure.com/tgbots/Telegram.Bot/_packaging/release/nuget/v3/index.json -n Telegram.Bot
       - name: dotnet restore