diff --git a/src/blackmisc/stringutils.cpp b/src/blackmisc/stringutils.cpp
index 7e9489ef2..e735aa6e6 100644
--- a/src/blackmisc/stringutils.cpp
+++ b/src/blackmisc/stringutils.cpp
@@ -258,7 +258,7 @@ namespace BlackMisc
         if (dateTimeString.isEmpty() || format.isEmpty()) { return QDateTime(); }
         QDateTime dt = QDateTime::fromString(dateTimeString, format);
         if (!dt.isValid()) { return dt; }
-        dt.setUtcOffset(0); // must only be applied to valid timestamps
+        dt.setOffsetFromUtc(0); // must only be applied to valid timestamps
         return dt;
     }
 
@@ -267,7 +267,7 @@ namespace BlackMisc
         if (dateTimeString.isEmpty()) { return QDateTime(); }
         QDateTime dt = QDateTime::fromString(dateTimeString, format);
         if (!dt.isValid()) { return dt; }
-        dt.setUtcOffset(0); // must only be applied to valid timestamps
+        dt.setOffsetFromUtc(0); // must only be applied to valid timestamps
         return dt;
     }
 
diff --git a/tests/blackmisc/teststringutils/teststringutils.cpp b/tests/blackmisc/teststringutils/teststringutils.cpp
index 0c801d45e..0b6ef6a93 100644
--- a/tests/blackmisc/teststringutils/teststringutils.cpp
+++ b/tests/blackmisc/teststringutils/teststringutils.cpp
@@ -95,7 +95,7 @@ namespace BlackMiscTest
             QDateTime dt3 = (c.length() == size) ?
                             QDateTime::fromString(c, "yyyyMMddHHmmss") :
                             QDateTime::fromString(c, "yyyyMMddHHmmsszzz");
-            dt3.setUtcOffset(0);
+            dt3.setOffsetFromUtc(0);
 
             const qint64 ms1 = dt1.toMSecsSinceEpoch();
             const qint64 ms2 = dt2.toMSecsSinceEpoch();