diff --git a/src/SDKs/DevSpaces/Management.DevSpaces/Microsoft.Azure.Management.DevSpaces.csproj b/src/SDKs/DevSpaces/Management.DevSpaces/Microsoft.Azure.Management.DevSpaces.csproj
index 4a5cdced7c4e..5bf9ec77e62a 100644
--- a/src/SDKs/DevSpaces/Management.DevSpaces/Microsoft.Azure.Management.DevSpaces.csproj
+++ b/src/SDKs/DevSpaces/Management.DevSpaces/Microsoft.Azure.Management.DevSpaces.csproj
@@ -6,12 +6,12 @@
     <PropertyGroup>
 		<PackageId>Microsoft.Azure.Management.DevSpaces</PackageId>
 		<Description>Provides management operations support for Azure Dev Spaces.</Description>
-		<Version>0.11.0-preview</Version>
+		<Version>0.12.0-preview</Version>
 		<AssemblyName>Microsoft.Azure.Management.DevSpaces</AssemblyName>
 		<PackageTags>Microsoft Azure Dev Spaces;Dev Spaces;</PackageTags>
         <PackageReleaseNotes>
 			<![CDATA[
-        1) Added support for API version 2019-01-01-preview.
+        1) Added support for API version 2019-04-01.
       ]]>
 		</PackageReleaseNotes>
     </PropertyGroup>
diff --git a/src/SDKs/DevSpaces/Management.DevSpaces/Properties/AssemblyInfo.cs b/src/SDKs/DevSpaces/Management.DevSpaces/Properties/AssemblyInfo.cs
index 515b87cd0196..6f21e0535202 100644
--- a/src/SDKs/DevSpaces/Management.DevSpaces/Properties/AssemblyInfo.cs
+++ b/src/SDKs/DevSpaces/Management.DevSpaces/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@
 [assembly: AssemblyTitle("Microsoft Azure Dev Spaces Management Library")]
 [assembly: AssemblyDescription("Provides management operations support for Azure Dev Spaces.")]
 
-[assembly: AssemblyVersion("0.11.0.0")]
-[assembly: AssemblyFileVersion("0.11.0.0")]
+[assembly: AssemblyVersion("0.12.0.0")]
+[assembly: AssemblyFileVersion("0.12.0.0")]
 
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Microsoft")]