diff --git a/requirements.txt b/requirements.txt
index b08f93ee..bfb33a53 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 wxPython>=4.0,<4.2.0 ; platform_system=="Linux" # See https://github.com/wxWidgets/Phoenix/issues/2225
-wxPython==4.2.0 ; platform_system!="Linux"
+wxPython==4.2.1 ; platform_system!="Linux"
 pyserial
 requests
 pywin32; platform_system=="Windows"