diff --git a/pyproject.toml b/pyproject.toml
index ed4259fdb7ef..282b56782bdc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -255,8 +255,6 @@ extra-standard-library = [
     "_typeshed",
     "typing_extensions",
     # Extra modules not recognized by Ruff
-    # Added in Python 3.9
-    "zoneinfo",
     # Added in Python 3.14
     "compression",
 ]