diff --git a/Directory.Build.props b/Directory.Build.props
index a729bf5..e60aaf9 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -8,7 +8,7 @@
 
         <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
 
-        <VersionPrefix>0.3.9</VersionPrefix>
+        <VersionPrefix>0.4.0</VersionPrefix>
         <VersionSuffix>dev</VersionSuffix>
 
         <Authors>All Of Us, XtraCube, Angxl</Authors>