diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 84d62b940..cb4070b42 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -13,7 +13,7 @@ variables:
   buildName: '$(Build.SourceBranchName).$(prowlarrVersion)'
   sentryOrg: 'servarr'
   sentryUrl: 'https://sentry.servarr.com'
-  dotnetVersion: '5.0.302'
+  dotnetVersion: '5.0.400'
   yarnCacheFolder: $(Pipeline.Workspace)/.yarn
 
 trigger:
diff --git a/package.json b/package.json
index ca4b0fe1c..cbfa48c71 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "@fortawesome/free-regular-svg-icons": "5.15.3",
     "@fortawesome/free-solid-svg-icons": "5.15.3",
     "@fortawesome/react-fontawesome": "0.1.14",
-    "@microsoft/signalr": "5.0.8",
+    "@microsoft/signalr": "5.0.9",
     "@sentry/browser": "6.10.0",
     "@sentry/integrations": "6.10.0",
     "chart.js": "3.2.0",
diff --git a/src/NzbDrone.Integration.Test/Prowlarr.Integration.Test.csproj b/src/NzbDrone.Integration.Test/Prowlarr.Integration.Test.csproj
index df1043e88..02846b5c8 100644
--- a/src/NzbDrone.Integration.Test/Prowlarr.Integration.Test.csproj
+++ b/src/NzbDrone.Integration.Test/Prowlarr.Integration.Test.csproj
@@ -4,7 +4,7 @@
     <OutputType>Library</OutputType>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="5.0.8" />
+    <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="5.0.9" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\NzbDrone.Test.Common\Prowlarr.Test.Common.csproj" />
diff --git a/yarn.lock b/yarn.lock
index 770dc75b6..e416d2c54 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1095,10 +1095,10 @@
   resolved "https://registry.yarnpkg.com/@humanwhocodes/object-schema/-/object-schema-1.2.0.tgz#87de7af9c231826fdd68ac7258f77c429e0e5fcf"
   integrity sha512-wdppn25U8z/2yiaT6YGquE6X8sSv7hNMWSXYSSU1jGv/yd6XqjXgTDJ8KP4NgjTXfJ3GbRjeeb8RTV7a/VpM+w==
 
-"@microsoft/signalr@5.0.8":
-  version "5.0.8"
-  resolved "https://registry.yarnpkg.com/@microsoft/signalr/-/signalr-5.0.8.tgz#0504884a4675956f8a09bbf025b54712171639d6"
-  integrity sha512-g5U7zGa1CeoPztA1VGLiB418sZ6gt8ZEOsX8krpegyMquzH2Qinny1zQjNsg3mgjGlJI+FXD5bO4gVsHGUp2hA==
+"@microsoft/signalr@5.0.9":
+  version "5.0.9"
+  resolved "https://registry.yarnpkg.com/@microsoft/signalr/-/signalr-5.0.9.tgz#cff2b0a091298049fd012e7b6cd015a814f8698d"
+  integrity sha512-pQufk3+mChfystnmYpglyRYQFp+036QmOxbZUFr2cFf2iiS8ekBX5uVBOG8OexKcsG4TcJNAU/ref90Y9+3ZiA==
   dependencies:
     abort-controller "^3.0.0"
     eventsource "^1.0.7"