diff --git a/src/Prometheus.Client.Owin/Prometheus.Client.Owin.csproj b/src/Prometheus.Client.Owin/Prometheus.Client.Owin.csproj
index 516a164..be6091e 100644
--- a/src/Prometheus.Client.Owin/Prometheus.Client.Owin.csproj
+++ b/src/Prometheus.Client.Owin/Prometheus.Client.Owin.csproj
@@ -3,7 +3,7 @@
     <Description>Middleware for the Prometheus.Client</Description>
     <Copyright>2019 © Sergey Kuznetsov</Copyright>
     <AssemblyTitle>Prometheus.Client.Owin</AssemblyTitle>
-    <VersionPrefix>3.0.0</VersionPrefix>
+    <VersionPrefix>3.0.1</VersionPrefix>
     <Authors>Sergey Kuznetsov</Authors>
     <TargetFrameworks>net46</TargetFrameworks>
     <AssemblyName>Prometheus.Client.Owin</AssemblyName>