diff --git a/NefConUtil.sln b/NefConUtil.sln
index 72882b8..775268f 100644
--- a/NefConUtil.sln
+++ b/NefConUtil.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.32602.291
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.33627.172
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NefConUtil", "NefConUtil.vcxproj", "{95155A88-FEDA-443A-B85D-2DB6A8CD4CBE}"
 EndProject