diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index a8d78fe3..6abf2a45 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,3 +1,3 @@
-### 0.9.10 October 15 2019 ####
+### 0.9.11 November 13 2019 ####
 
-Hyperion now [supports cross-framework communication between .NET Core and .NET Framework](https://github.com/akkadotnet/Hyperion/pull/116).
\ No newline at end of file
+[Hyperion now targets .NET 4.5 again so it can be included inside Akka.NET v1.3.* releases](https://github.com/akkadotnet/Hyperion/pull/141).
\ No newline at end of file
diff --git a/src/Hyperion.Benchmarks/Hyperion.Benchmarks.csproj b/src/Hyperion.Benchmarks/Hyperion.Benchmarks.csproj
index 2c907735..1cd99f66 100644
--- a/src/Hyperion.Benchmarks/Hyperion.Benchmarks.csproj
+++ b/src/Hyperion.Benchmarks/Hyperion.Benchmarks.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.11.5" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.12.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Hyperion/Hyperion.csproj b/src/Hyperion/Hyperion.csproj
index c9a54535..ea82a236 100644
--- a/src/Hyperion/Hyperion.csproj
+++ b/src/Hyperion/Hyperion.csproj
@@ -4,7 +4,7 @@
   <PropertyGroup>
     <AssemblyTitle>Hyperion</AssemblyTitle>
     <Description>Hyperion, fast binary POCO serializer</Description>
-    <TargetFrameworks>netstandard1.6;netstandard2.0;net452</TargetFrameworks>
+    <TargetFrameworks>netstandard1.6;netstandard2.0;net45</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <PackageTags>serialization;poco</PackageTags>
   </PropertyGroup>
@@ -19,7 +19,7 @@
     <PackageReference Include="Microsoft.CSharp" Version="4.6.0" />
   </ItemGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net452' ">
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net45' ">
     <Reference Include="System" />
     <Reference Include="Microsoft.CSharp" />
   </ItemGroup>
@@ -33,7 +33,7 @@
     <DefineConstants>$(DefineConstants);NETSTANDARD20</DefineConstants>
   </PropertyGroup>
   
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'net452' ">
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'net45' ">
     <DefineConstants>$(DefineConstants);SERIALIZATION;UNSAFE;NET45</DefineConstants>
   </PropertyGroup>
 
diff --git a/src/common.props b/src/common.props
index f075f912..6797e68e 100644
--- a/src/common.props
+++ b/src/common.props
@@ -2,8 +2,8 @@
   <PropertyGroup>
     <Copyright>Copyright © 2016-2017 Akka.NET Team</Copyright>
     <Authors>Akka.NET Team</Authors>
-    <VersionPrefix>0.9.10</VersionPrefix>
-    <PackageReleaseNotes>Hyperion now [supports cross-framework communication between .NET Core and .NET Framework](https://github.com/akkadotnet/Hyperion/pull/116).</PackageReleaseNotes>
+    <VersionPrefix>0.9.11</VersionPrefix>
+    <PackageReleaseNotes>[Hyperion now targets .NET 4.5 again so it can be included inside Akka.NET v1.3.* releases](https://github.com/akkadotnet/Hyperion/pull/141).</PackageReleaseNotes>
     <PackageIconUrl>http://getakka.net/images/akkalogo.png</PackageIconUrl>
     <PackageProjectUrl>https://github.com/akkadotnet/Hyperion</PackageProjectUrl>
     <PackageLicenseUrl>https://github.com/akkadotnet/Hyperion/blob/master/LICENSE</PackageLicenseUrl>
@@ -11,7 +11,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <XunitVersion>2.4.1</XunitVersion>
-    <TestSdkVersion>16.3.0</TestSdkVersion>
+    <TestSdkVersion>16.4.0</TestSdkVersion>
     <NBenchVersion>1.2.2</NBenchVersion>
   </PropertyGroup>
 </Project>
\ No newline at end of file