diff --git a/ClosedXML/Properties/AssemblyVersionInfo.cs b/ClosedXML/Properties/AssemblyVersionInfo.cs
index b4097be..d9a81ab 100644
--- a/ClosedXML/Properties/AssemblyVersionInfo.cs
+++ b/ClosedXML/Properties/AssemblyVersionInfo.cs
@@ -7,5 +7,6 @@
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("0.80.0.0")]
-[assembly: AssemblyFileVersion("0.80.0.0")]
+[assembly: AssemblyVersion("0.88.0.0")]
+[assembly: AssemblyFileVersion("0.88.0.0")]
+[assembly: AssemblyInformationalVersion("0.88.0-beta")]