diff --git a/martenbuild.cs b/martenbuild.cs
index 76cc59db23..d003ddcdb9 100644
--- a/martenbuild.cs
+++ b/martenbuild.cs
@@ -8,7 +8,7 @@ namespace martenbuild
 {
     internal class MartenBuild
     {
-        private const string BUILD_VERSION = "3.7.1";
+        private const string BUILD_VERSION = "3.8.0";
 
         private static void Main(string[] args)
         {
diff --git a/src/Marten.CommandLine/Marten.CommandLine.csproj b/src/Marten.CommandLine/Marten.CommandLine.csproj
index b655f26819..be7b7d2bad 100644
--- a/src/Marten.CommandLine/Marten.CommandLine.csproj
+++ b/src/Marten.CommandLine/Marten.CommandLine.csproj
@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <Description>Command line tooling for managing Marten development</Description>
-        <VersionPrefix>3.7.1</VersionPrefix>
+        <VersionPrefix>3.8.0</VersionPrefix>
         <Authors>Jeremy D. Miller;Babu Annamalai;Oskar Dudycz;Joona-Pekka Kokko</Authors>
         <TargetFrameworks>net46;netstandard2.0</TargetFrameworks>
         <AssemblyName>Marten.CommandLine</AssemblyName>
@@ -70,4 +70,4 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-18618-05" PrivateAssets="All" />
     </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/Marten.NodaTime/Marten.NodaTime.csproj b/src/Marten.NodaTime/Marten.NodaTime.csproj
index 3a13512d08..64de06c435 100644
--- a/src/Marten.NodaTime/Marten.NodaTime.csproj
+++ b/src/Marten.NodaTime/Marten.NodaTime.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <Description>Postgresql as a Document Db and Event Store for .Net Development</Description>
-        <VersionPrefix>1.2.1</VersionPrefix>
+        <VersionPrefix>1.3.0</VersionPrefix>
         <Authors>Jeremy D. Miller;Babu Annamalai;Oskar Dudycz;Joona-Pekka Kokko</Authors>
         <TargetFramework>netstandard2.0</TargetFramework>
         <AssemblyName>Marten.NodaTime</AssemblyName>
@@ -43,4 +43,4 @@
     <ItemGroup>
         <ProjectReference Include="..\Marten\Marten.csproj" />
     </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/src/Marten/Marten.csproj b/src/Marten/Marten.csproj
index c852188fb5..f5273cd9ce 100644
--- a/src/Marten/Marten.csproj
+++ b/src/Marten/Marten.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <Description>Postgresql as a Document Db and Event Store for .Net Development</Description>
-        <VersionPrefix>3.7.1</VersionPrefix>
+        <VersionPrefix>3.8.0</VersionPrefix>
         <Authors>Jeremy D. Miller;Babu Annamalai;Oskar Dudycz;Joona-Pekka Kokko</Authors>
         <TargetFrameworks>net46;netstandard2.0</TargetFrameworks>
         <AssemblyName>Marten</AssemblyName>
@@ -79,4 +79,4 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-18618-05" PrivateAssets="All" />
     </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>