diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 684962d..1e75f32 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,7 +7,7 @@ on:
     branches: [ master ]
 
 env:
-  DOTNET_VERSION: 3.1.201
+  DOTNET_VERSION: 3.1.x
 
 jobs:
   build:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 097630c..08c4b4f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -5,7 +5,7 @@ on:
     tags: [ v* ]
 
 env:
-  DOTNET_VERSION: 3.1.201
+  DOTNET_VERSION: 3.1.x
 
 jobs:
   publish:
diff --git a/AppService.Acmebot/AppService.Acmebot.csproj b/AppService.Acmebot/AppService.Acmebot.csproj
index 2d77758..ca2aee7 100644
--- a/AppService.Acmebot/AppService.Acmebot.csproj
+++ b/AppService.Acmebot/AppService.Acmebot.csproj
@@ -13,8 +13,8 @@
     <PackageReference Include="Microsoft.Azure.Management.WebSites" Version="3.0.0" />
     <PackageReference Include="Microsoft.Azure.Services.AppAuthentication" Version="1.5.0" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.DurableTask" Version="2.2.2" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="3.1.5" />
-    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="3.0.7" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="3.1.6" />
+    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="3.0.9" />
     <PackageReference Include="WebJobs.Extensions.HttpApi" Version="1.1.0" />
   </ItemGroup>
   <ItemGroup>