diff --git a/src/FSharp.Control.TaskSeq.SmokeTests/FSharp.Control.TaskSeq.SmokeTests.fsproj b/src/FSharp.Control.TaskSeq.SmokeTests/FSharp.Control.TaskSeq.SmokeTests.fsproj
index ae74e20..1cd0044 100644
--- a/src/FSharp.Control.TaskSeq.SmokeTests/FSharp.Control.TaskSeq.SmokeTests.fsproj
+++ b/src/FSharp.Control.TaskSeq.SmokeTests/FSharp.Control.TaskSeq.SmokeTests.fsproj
@@ -19,8 +19,8 @@
                  highest version available.
                  This ensures that, if we have a forwards compat issue, we will get an error.
     -->
-    <PackageReference Include="FSharp.Control.TaskSeq" Version="0.4.0" />
-    <PackageReference Include="FsToolkit.ErrorHandling.TaskResult" Version="4.15.1" />
+    <PackageReference Include="FSharp.Control.TaskSeq" Version="1.1.1" />
+    <PackageReference Include="FsToolkit.ErrorHandling.TaskResult" Version="4.18.0" />
     <PackageReference Include="FsUnit.xUnit" Version="6.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
     <PackageReference Include="xunit" Version="2.9.3" />