diff --git a/Library/Properties/AssemblyInfo.cs b/Library/Properties/AssemblyInfo.cs
index 991fb64f..29b6cf02 100644
--- a/Library/Properties/AssemblyInfo.cs
+++ b/Library/Properties/AssemblyInfo.cs
@@ -37,5 +37,5 @@
 // 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("5.2.0.0")]
-[assembly: AssemblyFileVersion("5.2.0.0")]
\ No newline at end of file
+[assembly: AssemblyVersion("5.2.1.0")]
+[assembly: AssemblyFileVersion("5.2.1.0")]
\ No newline at end of file
diff --git a/Package.nuspec b/Package.nuspec
index 97e8ae9a..21f247a3 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>5.2.0</version>
+        <version>5.2.1</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 0e9630d1..7ca6db3c 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("5.2.0.0")]
-[assembly: AssemblyFileVersion("5.2.0.0")]
+[assembly: AssemblyVersion("5.2.1.0")]
+[assembly: AssemblyFileVersion("5.2.1.0")]