diff --git a/src/FsSpectre/FsSpectre.fsproj b/src/FsSpectre/FsSpectre.fsproj
index 3e21d26..3294b10 100644
--- a/src/FsSpectre/FsSpectre.fsproj
+++ b/src/FsSpectre/FsSpectre.fsproj
@@ -11,7 +11,7 @@
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <!-- NuGet config -->
     <PackageId>FsSpectre</PackageId>
-    <Version>0.3.6</Version>
+    <Version>0.4.0</Version>
     <Authors>Enrico Galassi</Authors>
     <PackageTags>fsharp;cli;dotnet;console-application;fsharp-console;</PackageTags>
     <PackageProjectUrl>https://github.com/galassie/fs-spectre</PackageProjectUrl>