diff --git a/CMakeLists.txt b/CMakeLists.txt
index d038eead..80177c0d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ project(breeze)
 set(PROJECT_VERSION "5.20.90")
 set(PROJECT_VERSION_MAJOR 5)
 
-set(KF5_MIN_VERSION "5.74")
+set(KF5_MIN_VERSION "5.78")
 set(QT_MIN_VERSION "5.15.0")
 
 include(GenerateExportHeader)