diff --git a/novelwriter/__init__.py b/novelwriter/__init__.py
index 48345eea..5f06bf18 100644
--- a/novelwriter/__init__.py
+++ b/novelwriter/__init__.py
@@ -179,12 +179,12 @@ def main(sysArgs=None):
             "At least Python 3.7 is required, found %s" % CONFIG.verPyString
         )
         errorCode |= 0x04
-    if CONFIG.verQtValue < 51000:
+    if CONFIG.verQtValue < 0x050a00:
         errorData.append(
             "At least Qt5 version 5.10 is required, found %s" % CONFIG.verQtString
         )
         errorCode |= 0x08
-    if CONFIG.verPyQtValue < 51000:
+    if CONFIG.verPyQtValue < 0x050a00:
         errorData.append(
             "At least PyQt5 version 5.10 is required, found %s" % CONFIG.verPyQtString
         )
diff --git a/novelwriter/config.py b/novelwriter/config.py
index 1f45b58d..eb84443b 100644
--- a/novelwriter/config.py
+++ b/novelwriter/config.py
@@ -30,14 +30,13 @@ import logging
 from time import time
 from pathlib import Path
 
-from PyQt5.Qt import PYQT_VERSION_STR
 from PyQt5.QtCore import (
-    QT_VERSION_STR, QStandardPaths, QSysInfo, QLocale, QLibraryInfo,
-    QTranslator
+    QT_VERSION, QT_VERSION_STR, PYQT_VERSION, PYQT_VERSION_STR, QStandardPaths,
+    QSysInfo, QLocale, QLibraryInfo, QTranslator
 )
 
 from novelwriter.error import logException, formatException
-from novelwriter.common import checkPath, splitVersionNumber, formatTimeStamp, NWConfigParser
+from novelwriter.common import checkPath, formatTimeStamp, NWConfigParser
 from novelwriter.constants import nwFiles, nwUnicode
 
 logger = logging.getLogger(__name__)
@@ -190,25 +189,13 @@ class Config:
         # ==========================
 
         # Check Qt5 Versions
-        verQt = splitVersionNumber(QT_VERSION_STR)
-        self.verQtString = QT_VERSION_STR
-        self.verQtMajor  = verQt[0]
-        self.verQtMinor  = verQt[1]
-        self.verQtPatch  = verQt[2]
-        self.verQtValue  = verQt[3]
-
-        verQt = splitVersionNumber(PYQT_VERSION_STR)
+        self.verQtString   = QT_VERSION_STR
+        self.verQtValue    = QT_VERSION
         self.verPyQtString = PYQT_VERSION_STR
-        self.verPyQtMajor  = verQt[0]
-        self.verPyQtMinor  = verQt[1]
-        self.verPyQtPatch  = verQt[2]
-        self.verPyQtValue  = verQt[3]
+        self.verPyQtValue  = PYQT_VERSION
 
         # Check Python Version
         self.verPyString = sys.version.split()[0]
-        self.verPyMajor  = sys.version_info[0]
-        self.verPyMinor  = sys.version_info[1]
-        self.verPyPatch  = sys.version_info[2]
         self.verPyHexVal = sys.hexversion
 
         # Check OS Type
diff --git a/novelwriter/gui/doceditor.py b/novelwriter/gui/doceditor.py
index 1430d174..99104c00 100644
--- a/novelwriter/gui/doceditor.py
+++ b/novelwriter/gui/doceditor.py
@@ -2512,7 +2512,7 @@ class GuiDocEditSearch(QFrame):
             # Using the Unicode-capable QRegularExpression class was
             # only added in Qt 5.13. Otherwise, 5.3 and up supports
             # only the QRegExp class.
-            if self.mainConf.verQtValue >= 51300:
+            if self.mainConf.verQtValue >= 0x050d00:
                 rxOpt = QRegularExpression.UseUnicodePropertiesOption
                 if not self.isCaseSense:
                     rxOpt |= QRegularExpression.CaseInsensitiveOption
diff --git a/novelwriter/guimain.py b/novelwriter/guimain.py
index aa26b95d..a7f03cb7 100644
--- a/novelwriter/guimain.py
+++ b/novelwriter/guimain.py
@@ -87,9 +87,9 @@ class GuiMain(QMainWindow):
         logger.info("OS: %s", self.mainConf.osType)
         logger.info("Kernel: %s", self.mainConf.kernelVer)
         logger.info("Host: %s", self.mainConf.hostName)
-        logger.info("Qt5: %s (%d)", self.mainConf.verQtString, self.mainConf.verQtValue)
-        logger.info("PyQt5: %s (%d)", self.mainConf.verPyQtString, self.mainConf.verPyQtValue)
-        logger.info("Python: %s (0x%x)", self.mainConf.verPyString, self.mainConf.verPyHexVal)
+        logger.info("Qt5: %s (0x%06x)", self.mainConf.verQtString, self.mainConf.verQtValue)
+        logger.info("PyQt5: %s (0x%06x)", self.mainConf.verPyQtString, self.mainConf.verPyQtValue)
+        logger.info("Python: %s (0x%08x)", self.mainConf.verPyString, self.mainConf.verPyHexVal)
         logger.info("GUI Language: %s", self.mainConf.guiLocale)
 
         # Core Classes
diff --git a/tests/test_base/test_base_init.py b/tests/test_base/test_base_init.py
index 1d41c8de..3c5b6780 100644
--- a/tests/test_base/test_base_init.py
+++ b/tests/test_base/test_base_init.py
@@ -155,8 +155,8 @@ def testBaseInit_Imports(caplog, monkeypatch, tmpPath):
     monkeypatch.setattr("PyQt5.QtWidgets.QErrorMessage.showMessage", lambda *a: None)
     monkeypatch.setitem(sys.modules, "lxml", None)
     monkeypatch.setattr("sys.hexversion", 0x0)
-    monkeypatch.setattr("novelwriter.CONFIG.verQtValue", 50000)
-    monkeypatch.setattr("novelwriter.CONFIG.verPyQtValue", 50000)
+    monkeypatch.setattr("novelwriter.CONFIG.verQtValue", 0x050000)
+    monkeypatch.setattr("novelwriter.CONFIG.verPyQtValue", 0x050000)
 
     with pytest.raises(SystemExit) as ex:
         _ = novelwriter.main(