diff --git a/QRCoder.sln b/QRCoder.sln
index d2727f4b..5bc09e25 100644
--- a/QRCoder.sln
+++ b/QRCoder.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.26730.12
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29911.84
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "QRCoder", "QRCoder\QRCoder.csproj", "{AA6BE23A-7813-4D2A-835E-B673631AE9F1}"
 EndProject
@@ -11,7 +11,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QRCoderDemo", "QRCoderDemo\
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QRCoderDemoUWP", "QRCoderDemoUWP\QRCoderDemoUWP.csproj", "{61933D20-DB1F-4EE8-AC8E-3A2316CDD20C}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QRCoderTests", "QRCoderTests\QRCoderTests.csproj", "{1B51624B-9915-4ED6-8FC1-1B7C472246E5}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "QRCoderTests", "QRCoderTests\QRCoderTests.csproj", "{1B51624B-9915-4ED6-8FC1-1B7C472246E5}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -42,7 +42,6 @@ Global
 		{AA6BE23A-7813-4D2A-835E-B673631AE9F1}.Release|x86.ActiveCfg = Release|Any CPU
 		{AA6BE23A-7813-4D2A-835E-B673631AE9F1}.Release|x86.Build.0 = Release|Any CPU
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Debug|ARM.ActiveCfg = Debug|Any CPU
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Debug|ARM.Build.0 = Debug|Any CPU
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Debug|x64.ActiveCfg = Debug|Any CPU
@@ -50,7 +49,6 @@ Global
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Debug|x86.ActiveCfg = Debug|Any CPU
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Debug|x86.Build.0 = Debug|Any CPU
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Release|Any CPU.Build.0 = Release|Any CPU
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Release|ARM.ActiveCfg = Release|Any CPU
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Release|ARM.Build.0 = Release|Any CPU
 		{014F04C6-6099-4552-9A4F-D09C6E39D576}.Release|x64.ActiveCfg = Release|Any CPU