diff --git a/moto/events/models.py b/moto/events/models.py
index d8d0cc229..7e33ef189 100644
--- a/moto/events/models.py
+++ b/moto/events/models.py
@@ -878,7 +878,7 @@ class EventPattern:
         event = json.loads(json.dumps(event))
         return self._does_event_match(event, self._pattern)
 
-    def _does_event_match(self, event: Dict[str, Any], pattern: Dict[str, str]) -> bool:
+    def _does_event_match(self, event: Dict[str, Any], pattern: Dict[str, Any]) -> bool:
         items_and_filters = [(event.get(k, UNDEFINED), v) for k, v in pattern.items()]
         nested_filter_matches = [
             self._does_event_match(item, nested_filter)
diff --git a/moto/route53/responses.py b/moto/route53/responses.py
index f13cecb2a..514b75793 100644
--- a/moto/route53/responses.py
+++ b/moto/route53/responses.py
@@ -250,8 +250,8 @@ class Route53(BaseResponse):
                 is_truncated,
             ) = self.backend.list_resource_record_sets(
                 zoneid,
-                start_type=start_type,
-                start_name=start_name,
+                start_type=start_type,  # type: ignore
+                start_name=start_name,  # type: ignore
                 max_items=max_items,
             )
             r_template = template.render(
diff --git a/moto/s3/models.py b/moto/s3/models.py
index bd42fe479..c74afadea 100644
--- a/moto/s3/models.py
+++ b/moto/s3/models.py
@@ -2328,7 +2328,7 @@ class S3Backend(BaseBackend, CloudWatchMetricProvider):
         part_id: int,
         src_bucket_name: str,
         src_key_name: str,
-        src_version_id: str,
+        src_version_id: Optional[str],
         start_byte: int,
         end_byte: int,
     ) -> FakeKey:
diff --git a/moto/s3/responses.py b/moto/s3/responses.py
index 54dc48b97..719b26010 100644
--- a/moto/s3/responses.py
+++ b/moto/s3/responses.py
@@ -1500,11 +1500,11 @@ class S3Response(BaseResponse):
                         bucket_name,
                         upload_id,
                         part_number,
-                        src_bucket,
-                        src_key,
-                        src_version_id,
-                        start_byte,
-                        end_byte,
+                        src_bucket_name=src_bucket,
+                        src_key_name=src_key,
+                        src_version_id=src_version_id,
+                        start_byte=start_byte,
+                        end_byte=end_byte,
                     )
                 else:
                     return 404, response_headers, ""