diff --git a/src/trove_classifiers/__init__.py b/src/trove_classifiers/__init__.py
index 8bc4c01..6bb5963 100644
--- a/src/trove_classifiers/__init__.py
+++ b/src/trove_classifiers/__init__.py
@@ -191,6 +191,9 @@
     "Framework :: Plone :: Core",
     "Framework :: Plone :: Distribution",
     "Framework :: Plone :: Theme",
+    "Framework :: PySimpleGUI",
+    "Framework :: PySimpleGUI :: 4",
+    "Framework :: PySimpleGUI :: 5",
     "Framework :: Pycsou",
     "Framework :: Pydantic",
     "Framework :: Pydantic :: 1",