diff --git a/src/SDKs/Network/Management.Network/Microsoft.Azure.Management.Network.csproj b/src/SDKs/Network/Management.Network/Microsoft.Azure.Management.Network.csproj
index ee604ba897276..a1400682d3328 100644
--- a/src/SDKs/Network/Management.Network/Microsoft.Azure.Management.Network.csproj
+++ b/src/SDKs/Network/Management.Network/Microsoft.Azure.Management.Network.csproj
@@ -4,7 +4,7 @@
     <PackageId>Microsoft.Azure.Management.Network</PackageId>
     <Description>Provides management capabilities for Network services.</Description>
     <AssemblyName>Microsoft.Azure.Management.Network</AssemblyName>
-    <Version>15.0.0-preview</Version>
+    <Version>15.1.0-preview</Version>
     <PackageTags>Microsoft Azure Network management;Network;Network management;windowsazureofficial</PackageTags>    
   </PropertyGroup>
   <PropertyGroup>
diff --git a/src/SDKs/Network/Management.Network/Properties/AssemblyInfo.cs b/src/SDKs/Network/Management.Network/Properties/AssemblyInfo.cs
index dd8e41d02fce7..4d4675f65fe33 100644
--- a/src/SDKs/Network/Management.Network/Properties/AssemblyInfo.cs
+++ b/src/SDKs/Network/Management.Network/Properties/AssemblyInfo.cs
@@ -7,8 +7,8 @@
 [assembly: AssemblyTitle("Microsoft Azure Network Management Library")]
 [assembly: AssemblyDescription("Provides Microsoft Azure Network management functions for managing the Microsoft Azure Network service.")]
 
-[assembly: AssemblyVersion("15.0.0.0")]
-[assembly: AssemblyFileVersion("15.0.0.0")]
+[assembly: AssemblyVersion("15.1.0.0")]
+[assembly: AssemblyFileVersion("15.1.0.0")]
 
 [assembly: AssemblyCompany("Microsoft")]
 [assembly: AssemblyProduct("Microsoft Azure .NET SDK")]