diff --git a/Library/Properties/AssemblyInfo.cs b/Library/Properties/AssemblyInfo.cs
index ad797a71..6d6c2d3d 100644
--- a/Library/Properties/AssemblyInfo.cs
+++ b/Library/Properties/AssemblyInfo.cs
@@ -37,7 +37,7 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("4.0.0.0")]
-[assembly: AssemblyFileVersion("4.0.0.0")]
+[assembly: AssemblyVersion("4.0.1.0")]
+[assembly: AssemblyFileVersion("4.0.1.0")]
 
 [assembly:AssemblyKeyFileAttribute("keyfile.snk")]
\ No newline at end of file
diff --git a/Package.nuspec b/Package.nuspec
index 91b8fe49..77c75429 100644
--- a/Package.nuspec
+++ b/Package.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2012/06/nuspec.xsd">
     <metadata>
         <id>FluentScheduler</id>
-        <version>4.0.0</version>
+        <version>4.0.1</version>
         <authors>Jim Geurts &lt;jim@biacreations.com&gt;,Talles L &lt;talleslasmar@gmail.com&gt; &amp; further contributors</authors>
         <licenseUrl>https://opensource.org/licenses/BSD-3-Clause</licenseUrl>
         <projectUrl>https://github.com/fluentscheduler/FluentScheduler</projectUrl>
diff --git a/PortableLibrary/Properties/AssemblyInfo.cs b/PortableLibrary/Properties/AssemblyInfo.cs
index 21a24ac2..db9e8cbb 100644
--- a/PortableLibrary/Properties/AssemblyInfo.cs
+++ b/PortableLibrary/Properties/AssemblyInfo.cs
@@ -26,5 +26,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("4.0.0.0")]
-[assembly: AssemblyFileVersion("4.0.0.0")]
+[assembly: AssemblyVersion("4.0.1.0")]
+[assembly: AssemblyFileVersion("4.0.1.0")]