diff --git a/pyproject.toml b/pyproject.toml
index ccaa9294..0a68cd13 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,6 +25,7 @@ dependencies = [
     "qtpy~=2.4",
     "qtmonaco~=0.5",
     "thefuzz~=0.22",
+    "darkdetect~=0.8",
     "PySide6-QtAds==4.4.0",
 ]