diff --git a/Src/Directory.Build.props b/Src/Directory.Build.props
index a8d6a73b0..0fe883046 100644
--- a/Src/Directory.Build.props
+++ b/Src/Directory.Build.props
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <LibraryVersionPrefix>1.5.1-beta1</LibraryVersionPrefix>
+    <LibraryVersionPrefix>1.5.1</LibraryVersionPrefix>
     <LibraryAssemblyVersion>1.5.1.0</LibraryAssemblyVersion>
     <LibraryFileVersion>1.5.1.0</LibraryFileVersion>
     <LibraryPackageValidationBaselineVersion>1.5.0</LibraryPackageValidationBaselineVersion>