diff --git a/locust/stats.py b/locust/stats.py
index 24a5a55e7e..7e63addb37 100644
--- a/locust/stats.py
+++ b/locust/stats.py
@@ -198,7 +198,7 @@ def __init__(self, use_response_times_cache=True, environment: Environment | Non
         self.errors: dict[str, StatsError] = {}
         self.total = StatsEntry(self, "Aggregated", None, use_response_times_cache=self.use_response_times_cache)
         self.environment = environment
-        self.history = []
+        self.history: list[dict] = []
 
     @property
     def num_requests(self):
@@ -284,7 +284,9 @@ class StatsEntry:
     Represents a single stats entry (name and method)
     """
 
-    def __init__(self, stats: RequestStats | None, name: str, method: str, use_response_times_cache: bool = False):
+    def __init__(
+        self, stats: RequestStats | None, name: str, method: str | None, use_response_times_cache: bool = False
+    ):
         self.stats = stats
         self.name = name
         """ Name (URL) of this stats entry """