diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0f1a91ee17..d63696a6ad 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ project(KWin VERSION ${PROJECT_VERSION})
 
 set(CMAKE_C_STANDARD 99)
 
-set(QT_MIN_VERSION "5.15.0")
+set(QT_MIN_VERSION "5.15.2")
 set(KF5_MIN_VERSION "5.94")
 set(KDE_COMPILERSETTINGS_LEVEL "5.82")