diff --git a/src/corelib/tools/qshareddata.h b/src/corelib/tools/qshareddata.h
index 6a0900cf3f..bc81135d7a 100644
--- a/src/corelib/tools/qshareddata.h
+++ b/src/corelib/tools/qshareddata.h
@@ -36,7 +36,7 @@
 
 #include <QtCore/qglobal.h>
 #include <QtCore/qatomic.h>
-#if QT_DEPRECATED_SINCE(5, 5)
+#if QT_DEPRECATED_SINCE(5, 6)
 #include <QtCore/qhash.h>
 #endif
 #include <QtCore/qhashfunctions.h>
diff --git a/src/corelib/tools/qsharedpointer_impl.h b/src/corelib/tools/qsharedpointer_impl.h
index bd98cb326c..70b100d018 100644
--- a/src/corelib/tools/qsharedpointer_impl.h
+++ b/src/corelib/tools/qsharedpointer_impl.h
@@ -55,7 +55,7 @@ QT_END_NAMESPACE
 #include <new>
 #include <QtCore/qatomic.h>
 #include <QtCore/qobject.h>    // for qobject_cast
-#if QT_DEPRECATED_SINCE(5, 5)
+#if QT_DEPRECATED_SINCE(5, 6)
 #include <QtCore/qhash.h>
 #endif
 #include <QtCore/qhashfunctions.h>
diff --git a/src/dbus/qdbusextratypes.h b/src/dbus/qdbusextratypes.h
index 8495b3a320..adbc371fdf 100644
--- a/src/dbus/qdbusextratypes.h
+++ b/src/dbus/qdbusextratypes.h
@@ -39,7 +39,7 @@
 #include <QtCore/qvariant.h>
 #include <QtCore/qstring.h>
 #include <QtDBus/qdbusmacros.h>
-#if QT_DEPRECATED_SINCE(5, 5)
+#if QT_DEPRECATED_SINCE(5, 6)
 #include <QtCore/qhash.h>
 #endif
 #include <QtCore/qhashfunctions.h>
diff --git a/src/gui/kernel/qopenglcontext.h b/src/gui/kernel/qopenglcontext.h
index 841967a545..a658f24ac5 100644
--- a/src/gui/kernel/qopenglcontext.h
+++ b/src/gui/kernel/qopenglcontext.h
@@ -54,7 +54,7 @@
 #include <QtGui/qopengl.h>
 #include <QtGui/qopenglversionfunctions.h>
 
-#if QT_DEPRECATED_SINCE(5, 5)
+#if QT_DEPRECATED_SINCE(5, 6)
 #include <QtCore/qhash.h>
 #endif
 #include <QtCore/qhashfunctions.h>
diff --git a/src/gui/opengl/qopenglversionfunctions.h b/src/gui/opengl/qopenglversionfunctions.h
index a5d5677938..695fc76052 100644
--- a/src/gui/opengl/qopenglversionfunctions.h
+++ b/src/gui/opengl/qopenglversionfunctions.h
@@ -47,7 +47,7 @@
 
 #ifndef QT_NO_OPENGL
 
-#if QT_DEPRECATED_SINCE(5, 5)
+#if QT_DEPRECATED_SINCE(5, 6)
 #include <QtCore/qhash.h>
 #endif
 #include <QtCore/qhashfunctions.h>
diff --git a/src/network/ssl/qsslellipticcurve.h b/src/network/ssl/qsslellipticcurve.h
index 5716e3447d..c57453d41f 100644
--- a/src/network/ssl/qsslellipticcurve.h
+++ b/src/network/ssl/qsslellipticcurve.h
@@ -37,7 +37,7 @@
 #include <QtCore/QtGlobal>
 #include <QtCore/QString>
 #include <QtCore/QMetaType>
-#if QT_DEPRECATED_SINCE(5, 5)
+#if QT_DEPRECATED_SINCE(5, 6)
 #include <QtCore/QHash>
 #endif
 #include <QtCore/qhashfunctions.h>