diff --git a/dev-requirements.txt b/dev-requirements.txt
index 16ca8bf..067f6da 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -4,7 +4,7 @@ packaging==23.0
 ply==3.11
 pyinstaller==5.7.0
 pyinstaller-hooks-contrib==2022.15
-PyQt5==5.15.7
+PyQt5==5.15.8
 PyQt5-Qt5==5.15.2
 PyQt5-sip==12.11.0
 PyQtWebEngine==5.15.6
diff --git a/requirements.txt b/requirements.txt
index 16ca8bf..067f6da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ packaging==23.0
 ply==3.11
 pyinstaller==5.7.0
 pyinstaller-hooks-contrib==2022.15
-PyQt5==5.15.7
+PyQt5==5.15.8
 PyQt5-Qt5==5.15.2
 PyQt5-sip==12.11.0
 PyQtWebEngine==5.15.6