diff --git a/macxconf.pri b/macxconf.pri
index 66d9790d8..43f02ba8b 100644
--- a/macxconf.pri
+++ b/macxconf.pri
@@ -26,7 +26,7 @@ defineReplace(qbt_get_qt_translations) {
    return($$FINAL_TRANSLATIONS)
 }
 
-QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.14
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.15
 
 DEFINES += _DARWIN_FEATURE_64_BIT_INODE