diff --git a/qtbase/src/corelib/io/qstandardpaths_win.cpp b/qtbase/src/corelib/io/qstandardpaths_win.cpp
index aade9d5f..6ed351d2 100644
--- a/qtbase/src/corelib/io/qstandardpaths_win.cpp
+++ b/qtbase/src/corelib/io/qstandardpaths_win.cpp
@@ -12,7 +12,7 @@
 
 #include <qt_windows.h>
 #include <shlobj.h>
-#include <VersionHelpers.h>
+#include <versionhelpers.h>
 #include <intshcut.h>
 #include <qvarlengtharray.h>
 
diff --git a/qtbase/src/gui/rhi/qrhid3d11.cpp b/qtbase/src/gui/rhi/qrhid3d11.cpp
index acc7cb06..f0896b16 100644
--- a/qtbase/src/gui/rhi/qrhid3d11.cpp
+++ b/qtbase/src/gui/rhi/qrhid3d11.cpp
@@ -12,7 +12,7 @@
 
 #include <cstdio>
 
-#include <VersionHelpers.h>
+#include <versionhelpers.h>
 
 QT_BEGIN_NAMESPACE