diff --git a/test/OpenIddict.Core.Tests/OpenIddict.Core.Tests.csproj b/test/OpenIddict.Core.Tests/OpenIddict.Core.Tests.csproj
index a3854d20..4788c234 100644
--- a/test/OpenIddict.Core.Tests/OpenIddict.Core.Tests.csproj
+++ b/test/OpenIddict.Core.Tests/OpenIddict.Core.Tests.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\build\dependencies.props" />
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp1.0;net451</TargetFrameworks>
+    <TargetFrameworks>netcoreapp1.0;net452</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netcoreapp1.0</TargetFrameworks>
   </PropertyGroup>
 
diff --git a/test/OpenIddict.EntityFrameworkCore.Tests/OpenIddict.EntityFrameworkCore.Tests.csproj b/test/OpenIddict.EntityFrameworkCore.Tests/OpenIddict.EntityFrameworkCore.Tests.csproj
index 20ec560b..aef12bf8 100644
--- a/test/OpenIddict.EntityFrameworkCore.Tests/OpenIddict.EntityFrameworkCore.Tests.csproj
+++ b/test/OpenIddict.EntityFrameworkCore.Tests/OpenIddict.EntityFrameworkCore.Tests.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\build\dependencies.props" />
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp1.0;net451</TargetFrameworks>
+    <TargetFrameworks>netcoreapp1.0;net452</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netcoreapp1.0</TargetFrameworks>
   </PropertyGroup>
 
diff --git a/test/OpenIddict.Mvc.Tests/OpenIddict.Mvc.Tests.csproj b/test/OpenIddict.Mvc.Tests/OpenIddict.Mvc.Tests.csproj
index 8a76eb12..cfc62c7b 100644
--- a/test/OpenIddict.Mvc.Tests/OpenIddict.Mvc.Tests.csproj
+++ b/test/OpenIddict.Mvc.Tests/OpenIddict.Mvc.Tests.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\build\dependencies.props" />
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp1.0;net451</TargetFrameworks>
+    <TargetFrameworks>netcoreapp1.0;net452</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netcoreapp1.0</TargetFrameworks>
   </PropertyGroup>
 
diff --git a/test/OpenIddict.Tests/OpenIddict.Tests.csproj b/test/OpenIddict.Tests/OpenIddict.Tests.csproj
index d4bf0fba..017af75d 100644
--- a/test/OpenIddict.Tests/OpenIddict.Tests.csproj
+++ b/test/OpenIddict.Tests/OpenIddict.Tests.csproj
@@ -3,7 +3,7 @@
   <Import Project="..\..\build\dependencies.props" />
 
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp1.0;net451</TargetFrameworks>
+    <TargetFrameworks>netcoreapp1.0;net452</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netcoreapp1.0</TargetFrameworks>
   </PropertyGroup>