diff --git a/src/code/Microsoft.PowerShell.ThreadJob.csproj b/src/code/Microsoft.PowerShell.ThreadJob.csproj
index 0297dee..7268d9f 100644
--- a/src/code/Microsoft.PowerShell.ThreadJob.csproj
+++ b/src/code/Microsoft.PowerShell.ThreadJob.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 	
   <ItemGroup>
-    <PackageReference Include="PowerShellStandard.Library" Version="5.1.0" PrivateAssets="all" />
+    <PackageReference Include="PowerShellStandard.Library" Version="5.1.1" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CSharp" version="4.7.0" />
   </ItemGroup>