diff --git a/tests/IntegrationTestServer/IntegrationTestServer.csproj b/tests/IntegrationTestServer/IntegrationTestServer.csproj
index 58854750..18d167f6 100644
--- a/tests/IntegrationTestServer/IntegrationTestServer.csproj
+++ b/tests/IntegrationTestServer/IntegrationTestServer.csproj
@@ -12,8 +12,8 @@
 
   <ItemGroup>
     <PackageReference Include="GraphQL.Server.All" Version="7.7.1" />
-    <PackageReference Include="System.Reactive" Version="6.0.0" />
-    <PackageReference Include="System.Reactive.Compatibility" Version="6.0.0" />
+    <PackageReference Include="System.Reactive" Version="6.0.1" />
+    <PackageReference Include="System.Reactive.Compatibility" Version="6.0.1" />
   </ItemGroup>
 
   <ItemGroup>