diff --git a/GlosSIConfig/GlosSIConfig.vcxproj b/GlosSIConfig/GlosSIConfig.vcxproj
index f98cfdc..81997ba 100644
--- a/GlosSIConfig/GlosSIConfig.vcxproj
+++ b/GlosSIConfig/GlosSIConfig.vcxproj
@@ -63,7 +63,7 @@
- stdcpp17
+ stdcpp20
%(AdditionalUsingDirectories)
/Zc:__cplusplus /Zc:twoPhase- %(AdditionalOptions)
false
@@ -85,7 +85,7 @@
- stdcpp17
+ stdcpp20
%(AdditionalUsingDirectories)
/Zc:__cplusplus /Zc:zwoPhase- /permissive- %(AdditionalOptions)
false
@@ -153,6 +153,7 @@
+
diff --git a/GlosSIConfig/GlosSIConfig.vcxproj.DotSettings b/GlosSIConfig/GlosSIConfig.vcxproj.DotSettings
index 21022da..9da00c9 100644
--- a/GlosSIConfig/GlosSIConfig.vcxproj.DotSettings
+++ b/GlosSIConfig/GlosSIConfig.vcxproj.DotSettings
@@ -1,2 +1,2 @@
- Cpp17
\ No newline at end of file
+ Cpp20
\ No newline at end of file