diff --git a/source/Client/Client.csproj b/source/Client/Client.csproj
index 65c27ab..8345206 100644
--- a/source/Client/Client.csproj
+++ b/source/Client/Client.csproj
@@ -16,7 +16,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Octopus.Server.Client" Version="11.3.3366" />
+      <PackageReference Include="Octopus.Server.Client" Version="13.0.3948" />
     </ItemGroup>
 
 </Project>