diff --git a/Microsoft.OpenApi.sln b/Microsoft.OpenApi.sln
index a8c85bdb4..60ece3f5f 100644
--- a/Microsoft.OpenApi.sln
+++ b/Microsoft.OpenApi.sln
@@ -1,7 +1,7 @@
Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 15
-VisualStudioVersion = 15.0.26730.3
+VisualStudioVersion = 15.0.27130.2027
MinimumVisualStudioVersion = 10.0.40219.1
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.OpenApi", "src\Microsoft.OpenApi\Microsoft.OpenApi.csproj", "{A8E50143-69B2-472A-9D45-3F9A05D13202}"
EndProject
@@ -15,9 +15,9 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.OpenApi.Workbench
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.OpenApi.Readers", "src\Microsoft.OpenApi.Readers\Microsoft.OpenApi.Readers.csproj", "{79933258-0126-4382-8755-D50820ECC483}"
EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.OpenApi.Tests", "test\Microsoft.OpenApi.Tests\Microsoft.OpenApi.Tests.csproj", "{AD83F991-DBF3-4251-8613-9CC54C826964}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.OpenApi.Tests", "test\Microsoft.OpenApi.Tests\Microsoft.OpenApi.Tests.csproj", "{AD83F991-DBF3-4251-8613-9CC54C826964}"
EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.OpenApi.Readers.Tests", "test\Microsoft.OpenApi.Readers.Tests\Microsoft.OpenApi.Readers.Tests.csproj", "{1ED3C2C1-E1E7-4925-B4E6-2D969C3F5237}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.OpenApi.Readers.Tests", "test\Microsoft.OpenApi.Readers.Tests\Microsoft.OpenApi.Readers.Tests.csproj", "{1ED3C2C1-E1E7-4925-B4E6-2D969C3F5237}"
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{E546B92F-20A8-49C3-8323-4B25BB78F3E1}"
EndProject
diff --git a/src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj b/src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj
index 0cc80ba00..1b7733dd2 100644
--- a/src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj
+++ b/src/Microsoft.OpenApi.Readers/Microsoft.OpenApi.Readers.csproj
@@ -10,7 +10,7 @@