diff --git a/src/xmlpatterns/data/qabstractdatetime.cpp b/src/xmlpatterns/data/qabstractdatetime.cpp
index 80d5bdaab1ea5b220686ff4f902aff3bdc3f60bb..2b14fd95ef51b72d7ef1fb2414c455437e7ae614 100644
--- a/src/xmlpatterns/data/qabstractdatetime.cpp
+++ b/src/xmlpatterns/data/qabstractdatetime.cpp
@@ -284,7 +284,7 @@ void AbstractDateTime::setUtcOffset(QDateTime &result,
     else
     {
         Q_ASSERT(zoResult == Offset);
-        result.setUtcOffset(zoOffset);
+        result.setOffsetFromUtc(zoOffset);
     }
 }
 
@@ -350,7 +350,7 @@ QString AbstractDateTime::zoneOffsetToString() const
         {
             Q_ASSERT(m_dateTime.timeSpec() == Qt::OffsetFromUTC);
 
-            const int zoneOffset = m_dateTime.utcOffset();
+            const int zoneOffset = m_dateTime.offsetFromUtc();
             Q_ASSERT(zoneOffset != 0);
             const int posZoneOffset = qAbs(zoneOffset);
 
@@ -384,7 +384,7 @@ void AbstractDateTime::copyTimeSpec(const QDateTime &from,
         }
         case Qt::OffsetFromUTC:
         {
-            to.setUtcOffset(from.utcOffset());
+            to.setOffsetFromUtc(from.offsetFromUtc());
             Q_ASSERT(to.timeSpec() == Qt::OffsetFromUTC);
             return;
         }
diff --git a/src/xmlpatterns/functions/qdatetimefns_tpl_p.h b/src/xmlpatterns/functions/qdatetimefns_tpl_p.h
index eb717c59e6c9e68f3da8ac93e3ea39bc556eaee5..239d87ac09250550bbb34af60de4200ef5233f92 100644
--- a/src/xmlpatterns/functions/qdatetimefns_tpl_p.h
+++ b/src/xmlpatterns/functions/qdatetimefns_tpl_p.h
@@ -128,7 +128,7 @@ Item TimezoneFromAbstractDateTimeFN::extract(const QDateTime &dt) const
     if(dt.timeSpec() == Qt::UTC)
         return toItem(CommonValues::DayTimeDurationZero);
     else if(dt.timeSpec() == Qt::OffsetFromUTC)
-        return toItem(DayTimeDuration::fromSeconds(dt.utcOffset()));
+        return toItem(DayTimeDuration::fromSeconds(dt.offsetFromUtc()));
     else
         return Item();
 }
diff --git a/src/xmlpatterns/functions/qtimezonefns.cpp b/src/xmlpatterns/functions/qtimezonefns.cpp
index 1e7a4cf372c49b514d877972f788217d7d8bdb90..61452179da8b014e76cb1b342780f1c76b0e2fd4 100644
--- a/src/xmlpatterns/functions/qtimezonefns.cpp
+++ b/src/xmlpatterns/functions/qtimezonefns.cpp
@@ -110,7 +110,7 @@ Item AdjustTimezone::evaluateSingleton(const DynamicContext::Ptr &context) const
              * the empty sequence, then the result is $arg with $timezone as
              * the timezone component." */
             //dt.setTimeSpec(QDateTime::Spec(QDateTime::OffsetFromUTC, tzSecs));
-            dt.setUtcOffset(tzSecs);
+            dt.setOffsetFromUtc(tzSecs);
             Q_ASSERT(dt.isValid());
             return createValue(dt);
         }
@@ -122,7 +122,7 @@ Item AdjustTimezone::evaluateSingleton(const DynamicContext::Ptr &context) const
             dt = dt.toUTC();
             dt = dt.addSecs(tzSecs);
             //dt.setTimeSpec(QDateTime::Spec(QDateTime::OffsetFromUTC, tzSecs));
-            dt.setUtcOffset(tzSecs);
+            dt.setOffsetFromUtc(tzSecs);
             Q_ASSERT(dt.isValid());
             return createValue(dt);
         }