diff --git a/CMakeLists.txt b/CMakeLists.txt
index c930b57f7..0df36c83a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -59,7 +59,7 @@ set(KTNEF_LIB_VERSION "5.11.40")
 set(KDEPIM_LIB_VERSION "${KDEPIM_VERSION_NUMBER}")
 set(KDEPIM_LIB_SOVERSION "5")
 
-set(QT_REQUIRED_VERSION "5.10.0")
+set(QT_REQUIRED_VERSION "5.11.0")
 option(KDEPIM_ENTERPRISE_BUILD "Enable features specific to the enterprise branch, which are normally disabled. Also, it disables many components not needed for Kontact such as the Kolab client." FALSE)
 
 option(KDEPIM_RUN_AKONADI_TEST "Enable autotest based on Akonadi." TRUE)