diff --git a/fix-icu-75.patch b/fix-icu-75.patch
index c8b973e..8ab8fc1 100644
--- a/fix-icu-75.patch
+++ b/fix-icu-75.patch
@@ -5,7 +5,7 @@
  )
  
 -set(CMAKE_CXX_STANDARD 11)
-+set(CMAKE_CXX_STANDARD 14)
++set(CMAKE_CXX_STANDARD 17)
  set(QT_MIN_VERSION 5.9.0)
  # Somewhat arbitrary chosen version number ...
  set(KF5_MIN_VERSION 5.51)