diff --git a/FloatingStatusWindowLibrary.sln b/FloatingStatusWindowLibrary.sln
index 83f26d7..1b87abc 100644
--- a/FloatingStatusWindowLibrary.sln
+++ b/FloatingStatusWindowLibrary.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.30110.0
+# Visual Studio 15
+VisualStudioVersion = 15.0.27130.2027
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FloatingStatusWindowLibrary", "FloatingStatusWindowLibrary\FloatingStatusWindowLibrary.csproj", "{F023A16C-2F13-4A87-A8B7-22C43C4A58A4}"
 EndProject
@@ -11,6 +11,11 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Common.Wpf", "..\Common.Wpf
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Common.Native", "..\Common.Native\Common.Native.csproj", "{ED1C07A1-54F5-4796-8B06-2A0BB1960D84}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution", "Solution", "{C4E7C6BF-86B2-433B-B842-31B82811FAC9}"
+	ProjectSection(SolutionItems) = preProject
+		.gitignore = .gitignore
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -65,4 +70,7 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {E40F39A4-B4A6-4C70-8FA5-EF84295E6E84}
+	EndGlobalSection
 EndGlobal