diff --git a/setup.py b/setup.py
index e2d82e6..7f4ff2f 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,7 @@ deps = [
     'pygtrie>=2.3.3',
     're-wx>=0.0.9',
     'typing-extensions==3.10.0.2',
-    'wxpython>=4.1.0',
+    'wxpython>=4.2.1',
     "dataclasses>=0.8;python_version<'3.7'",
 ]