diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a2e5273bb..4a096c26e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,7 +5,7 @@ on: [push, pull_request]
 env:
   CONFIGURATION: Release
   DOTNET_CLI_TELEMETRY_OPTOUT: 1
-  DOTNET_SDK_VERSION: 3.1.201
+  DOTNET_SDK_VERSION: 3.1
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 1
   GITHUB_JOBS: 2 # 2-core CPU, without HT: https://help.github.com/en/actions/automating-your-workflow-with-github-actions/virtual-environments-for-github-hosted-runners#supported-runners-and-hardware-resources
   NET_CORE_VERSION: netcoreapp3.1