diff --git a/src/SyncTrayzor/SyncTrayzor.csproj b/src/SyncTrayzor/SyncTrayzor.csproj
index 861739c3..19b39f91 100644
--- a/src/SyncTrayzor/SyncTrayzor.csproj
+++ b/src/SyncTrayzor/SyncTrayzor.csproj
@@ -160,7 +160,7 @@
         </PackageReference>
         <PackageReference Include="System.Management" Version="10.0.10" />
         <PackageReference Include="System.Reactive">
-            <Version>6.1.0</Version>
+            <Version>7.0.0</Version>
         </PackageReference>
         <PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.10" />
         <PackageReference Include="WpfScreenHelper" Version="2.1.1" />