diff --git a/umbraco.sln b/umbraco.sln
index f0122909d6..922e48465b 100644
--- a/umbraco.sln
+++ b/umbraco.sln
@@ -14,7 +14,7 @@ EndProject
 Project("{E24C65DC-7377-472B-9ABA-BC803B73C61A}") = "Umbraco.Web.UI.Client", "http://localhost:3961", "{3819A550-DCEC-4153-91B4-8BA9F7F0B9B4}"
 	ProjectSection(WebsiteProperties) = preProject
 		UseIISExpress = "true"
-		TargetFrameworkMoniker = ".NETFramework,Version%3Dv4.5.2"
+		TargetFrameworkMoniker = ".NETFramework,Version%3Dv4.8"
 		Debug.AspNetCompiler.VirtualPath = "/localhost_3961"
 		Debug.AspNetCompiler.PhysicalPath = "src\Umbraco.Web.UI.Client\"
 		Debug.AspNetCompiler.TargetPath = "PrecompiledWeb\localhost_3961\"
@@ -37,7 +37,7 @@ EndProject
 Project("{E24C65DC-7377-472B-9ABA-BC803B73C61A}") = "Umbraco.Tests.AcceptanceTest", "http://localhost:58896", "{9E4C8A12-FBE0-4673-8CE2-DF99D5D57817}"
 	ProjectSection(WebsiteProperties) = preProject
 		UseIISExpress = "true"
-		TargetFrameworkMoniker = ".NETFramework,Version%3Dv4.5.2"
+		TargetFrameworkMoniker = ".NETFramework,Version%3Dv4.8"
 		Debug.AspNetCompiler.VirtualPath = "/localhost_62926"
 		Debug.AspNetCompiler.PhysicalPath = "tests\Umbraco.Tests.AcceptanceTest\"
 		Debug.AspNetCompiler.TargetPath = "PrecompiledWeb\localhost_62926\"