diff --git a/src/Umbraco.Cms.11.x/Umbraco.Cms.11.x.csproj b/src/Umbraco.Cms.11.x/Umbraco.Cms.11.x.csproj
index cbede87..c8786e3 100644
--- a/src/Umbraco.Cms.11.x/Umbraco.Cms.11.x.csproj
+++ b/src/Umbraco.Cms.11.x/Umbraco.Cms.11.x.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Umbraco.BlockGrid.Example.Website" Version="1.0.2" />
-    <PackageReference Include="Umbraco.Cms" Version="11.0.0" />
+    <PackageReference Include="Umbraco.Cms" Version="12.3.4" />
     <PackageReference Include="uSync" Version="11.2.1" />
   </ItemGroup>
 
diff --git a/src/Umbraco.Cms.12.x/Umbraco.Cms.12.x.csproj b/src/Umbraco.Cms.12.x/Umbraco.Cms.12.x.csproj
index 81a6e02..54e65c1 100644
--- a/src/Umbraco.Cms.12.x/Umbraco.Cms.12.x.csproj
+++ b/src/Umbraco.Cms.12.x/Umbraco.Cms.12.x.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Umbraco.BlockGrid.Example.Website" Version="1.0.2" />
-    <PackageReference Include="Umbraco.Cms" Version="12.0.0" />
+    <PackageReference Include="Umbraco.Cms" Version="12.3.4" />
     <PackageReference Include="uSync" Version="12.2.2" />
   </ItemGroup>
 
diff --git a/src/Umbraco.Cms.13.x/Umbraco.Cms.13.x.csproj b/src/Umbraco.Cms.13.x/Umbraco.Cms.13.x.csproj
index 5c160bd..1c919e8 100644
--- a/src/Umbraco.Cms.13.x/Umbraco.Cms.13.x.csproj
+++ b/src/Umbraco.Cms.13.x/Umbraco.Cms.13.x.csproj
@@ -8,7 +8,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Umbraco.BlockGrid.Example.Website" Version="1.0.2" />
-		<PackageReference Include="Umbraco.Cms" Version="13.0.0" />
+		<PackageReference Include="Umbraco.Cms" Version="13.5.2" />
 		<PackageReference Include="uSync" Version="13.0.0" />
 	</ItemGroup>