diff --git a/src/Phetch.Blazor/Phetch.Blazor.csproj b/src/Phetch.Blazor/Phetch.Blazor.csproj
index 1aa6fd5..7d0c226 100644
--- a/src/Phetch.Blazor/Phetch.Blazor.csproj
+++ b/src/Phetch.Blazor/Phetch.Blazor.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net6.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
-    <VersionPrefix>0.3.1</VersionPrefix>
+    <VersionPrefix>0.4.0</VersionPrefix>
     <Authors>Jcparkyn</Authors>
     <RepositoryUrl>https://github.com/Jcparkyn/Phetch</RepositoryUrl>
     <PackageTags>blazor;fetch;query;swr</PackageTags>
diff --git a/src/Phetch.Core/Phetch.Core.csproj b/src/Phetch.Core/Phetch.Core.csproj
index 2aa336c..edcc4c9 100644
--- a/src/Phetch.Core/Phetch.Core.csproj
+++ b/src/Phetch.Core/Phetch.Core.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>netstandard2.1</TargetFramework>
     <Nullable>enable</Nullable>
     <LangVersion>10.0</LangVersion>
-    <VersionPrefix>0.3.1</VersionPrefix>
+    <VersionPrefix>0.4.0</VersionPrefix>
     <Authors>Jcparkyn</Authors>
     <RepositoryUrl>https://github.com/Jcparkyn/Phetch</RepositoryUrl>
     <PackageTags>blazor;fetch;query;swr</PackageTags>