diff --git a/xybrid/xybrid.pro b/xybrid/xybrid.pro
index 3878dc6..75f0fac 100644
--- a/xybrid/xybrid.pro
+++ b/xybrid/xybrid.pro
@@ -26,7 +26,7 @@ DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x050F00
 
 DISTFILES += ../.astylerc
 
-CONFIG += c++17
+CONFIG += c++20
 
 # use all optimizations that won't generally interfere with debugging
 QMAKE_CXXFLAGS_DEBUG += -Og