diff --git a/src/Components/Components.sln b/src/Components/Components.sln
index 7337bf9f00..ecacc6f7ee 100644
--- a/src/Components/Components.sln
+++ b/src/Components/Components.sln
@@ -212,6 +212,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Mvc.Components.Prerendering", "..\Mvc\Mvc.Components.Prerendering\src\Microsoft.AspNetCore.Mvc.Components.Prerendering.csproj", "{3A4132B6-60DA-43A0-8E7B-4BF346F3247C}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.SignalR.Protocols.Json", "..\SignalR\common\Protocols.Json\src\Microsoft.AspNetCore.SignalR.Protocols.Json.csproj", "{ED210157-461B-45BB-9D86-B81A62792C30}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -1338,6 +1340,18 @@ Global
 		{3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Release|x64.Build.0 = Release|Any CPU
 		{3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Release|x86.ActiveCfg = Release|Any CPU
 		{3A4132B6-60DA-43A0-8E7B-4BF346F3247C}.Release|x86.Build.0 = Release|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Debug|x64.Build.0 = Debug|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Debug|x86.Build.0 = Debug|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Release|Any CPU.Build.0 = Release|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Release|x64.ActiveCfg = Release|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Release|x64.Build.0 = Release|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Release|x86.ActiveCfg = Release|Any CPU
+		{ED210157-461B-45BB-9D86-B81A62792C30}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -1438,6 +1452,7 @@ Global
 		{DC47C40A-FC38-44E4-94A4-ADE794E76309} = {2FC10057-7A0A-4E34-8302-879925BC0102}
 		{9088E4E4-B855-457F-AE9E-D86709A5E1F4} = {7260DED9-22A9-4E9D-92F4-5E8A4404DEAF}
 		{3A4132B6-60DA-43A0-8E7B-4BF346F3247C} = {2FC10057-7A0A-4E34-8302-879925BC0102}
+		{ED210157-461B-45BB-9D86-B81A62792C30} = {2FC10057-7A0A-4E34-8302-879925BC0102}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {CC3C47E1-AD1A-4619-9CD3-E08A0148E5CE}
diff --git a/src/Mvc/Mvc.sln b/src/Mvc/Mvc.sln
index 001069501b..0c31683b2e 100644
--- a/src/Mvc/Mvc.sln
+++ b/src/Mvc/Mvc.sln
@@ -323,6 +323,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Mvc.Co
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Mvc.Components.Prerendering.Test", "Mvc.Components.Prerendering\test\Microsoft.AspNetCore.Mvc.Components.Prerendering.Test.csproj", "{C6F3BCE6-1EFD-4360-932B-B98573E78926}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.SignalR.Protocols.Json", "..\SignalR\common\Protocols.Json\src\Microsoft.AspNetCore.SignalR.Protocols.Json.csproj", "{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -1839,6 +1841,18 @@ Global
 		{C6F3BCE6-1EFD-4360-932B-B98573E78926}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{C6F3BCE6-1EFD-4360-932B-B98573E78926}.Release|x86.ActiveCfg = Release|Any CPU
 		{C6F3BCE6-1EFD-4360-932B-B98573E78926}.Release|x86.Build.0 = Release|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Debug|x86.Build.0 = Debug|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Release|x86.ActiveCfg = Release|Any CPU
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -1970,6 +1984,7 @@ Global
 		{A8C3066F-E80D-4E03-9962-741B551B8FBC} = {16703B76-C9F7-4C75-AE6C-53D92E308E3C}
 		{6D6489E5-48BD-4F9B-9EEE-22AEEA1E1890} = {45CE788D-4B69-4F83-981C-F43D8F15B0F1}
 		{C6F3BCE6-1EFD-4360-932B-B98573E78926} = {45CE788D-4B69-4F83-981C-F43D8F15B0F1}
+		{637119E8-5BBB-4FC7-A372-DAF38FF5EBD9} = {5FE3048A-E96B-44F8-A7C4-FC590D7E04B4}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {63D344F6-F86D-40E6-85B9-0AABBE338C4A}