When searching for "6.4.0" and "6.4.1" strings in Qt6.5.0 sources, following hits are found

qt-everywhere-src-6.5.0/qtdoc/doc/src/platforms/macos-deploy-cmake.qdocinc:14: cmake -DCMAKE_PREFIX_PATH=path/to/Qt/6.4.0/your_platform -S <source-dir> -B <build-dir> -G Ninja
qt-everywhere-src-6.5.0/qtdoc/doc/src/platforms/macos-deploy-cmake.qdocinc:21: path/to/Qt/6.4.0/your_platform/bin/qt-cmake -S <source-dir> -B <build-dir> -G Ninja
qt-everywhere-src-6.5.0/qtdoc/doc/src/legal/licensechanges.qdoc:34: \section1 Qt 6.4.0
qt-everywhere-src-6.5.0/qtdeclarative/examples/qml/qmlextensionplugins/doc/src/qmlpluginex.qdoc:22: cmake -DCMAKE_PREFIX_PATH=path/to/Qt/6.4.0/your_platform -S <source-dir> -B <build-dir> -G Ninja
qt-everywhere-src-6.5.0/qtdeclarative/src/qmldom/standalone/private/qtqmlcompilerexports_p.h:44:#endif // 6.4.0

qt-everywhere-src-6.5.0/qtbase/src/corelib/global/qversiontagging.h:26: * version, for example, for Qt 6.4.1:
qt-everywhere-src-6.5.0/qtdoc/doc/src/platforms/supported-platforms.qdoc:180: \li 6.4 (6.4.1)
qt-everywhere-src-6.5.0/qtdoc/doc/src/legal/licensechanges.qdoc:13: \section1 Qt 6.4.1
qt-everywhere-src-6.5.0/qtwebsockets/tests/auto/websockets/dataprocessor/tst_dataprocessor.cpp:1210: invalidUTF8("case 6.4.1", "cebae1bdb9cf83cebcceb5f4908080656469746564", isControlFrame);

Please check should those be updated to 6.5.0, if there is exceptions I can create ignore rule so the RTA test that checks these, wont match it in future test rounds.