diff --git a/IISIntegration.sln b/IISIntegration.sln
index 1502e272a2..39cb867b6b 100644
--- a/IISIntegration.sln
+++ b/IISIntegration.sln
@@ -1,7 +1,7 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
 VisualStudioVersion = 15.0.26730.10
-MinimumVisualStudioVersion = 10.0.40219.1
+MinimumVisualStudioVersion = 15.0.26730.03
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{04B1EDB6-E967-4D25-89B9-E6F8304038CD}"
 	ProjectSection(SolutionItems) = preProject
 		src\Directory.Build.props = src\Directory.Build.props