diff --git a/doc/src/classes.qdoc b/doc/src/classes.qdoc
index 8478bed8cf39275f09188b86bb2ff55f8763c8eb..529b288500b2f78762983716acfc91fbfee08d37 100644
--- a/doc/src/classes.qdoc
+++ b/doc/src/classes.qdoc
@@ -58,7 +58,7 @@
     \li \l{All Namespaces}
     \li \l{All Classes by Module}
     \li \l{Obsolete Classes}
-    \li \l{New Classes and Functions in Qt 5.11}
+    \li \l{New Classes and Functions in Qt 5.12}
     \endlist
 
     For more reference pages including QML types, visit \l{Qt Reference Pages}.
@@ -82,7 +82,7 @@
     \li \l{All QML Types}
     \li \l{All QML APIs by Module}
     \li \l{Obsolete QML Types}
-    \li \l{New Classes and Functions in Qt 5.11}
+    \li \l{New Classes and Functions in Qt 5.12}
     \endlist
 
     For more reference pages including C++ APIs, visit \l{Qt Reference Pages}.
@@ -105,7 +105,7 @@
     \li \l{All QML Basic Types}
     \li \l{All QML APIs by Module}
     \li \l{Obsolete QML Types}
-    \li \l{New Classes and Functions in Qt 5.11}
+    \li \l{New Classes and Functions in Qt 5.12}
     \endlist
 
     For more reference pages including C++ APIs, visit \l{Qt Reference Pages}.