diff --git a/airflow/models/baseoperator.py b/airflow/models/baseoperator.py
index 6b33ef9ee392d..0c5019bd58aa6 100644
--- a/airflow/models/baseoperator.py
+++ b/airflow/models/baseoperator.py
@@ -149,7 +149,7 @@ def _get_parent_defaults(dag: DAG | None, task_group: TaskGroup | None) -> tuple
 def get_merged_defaults(
     dag: DAG | None,
     task_group: TaskGroup | None,
-    task_params: dict | None,
+    task_params: collections.abc.MutableMapping | None,
     task_default_args: dict | None,
 ) -> tuple[dict, ParamsDict]:
     args, params = _get_parent_defaults(dag, task_group)
@@ -194,7 +194,7 @@ def partial(
     end_date: datetime | None = None,
     owner: str = DEFAULT_OWNER,
     email: None | str | Iterable[str] = None,
-    params: dict | None = None,
+    params: collections.abc.MutableMapping | None = None,
     resources: dict[str, Any] | None = None,
     trigger_rule: str = DEFAULT_TRIGGER_RULE,
     depends_on_past: bool = False,
@@ -704,7 +704,7 @@ def __init__(
         wait_for_past_depends_before_skipping: bool = DEFAULT_WAIT_FOR_PAST_DEPENDS_BEFORE_SKIPPING,
         wait_for_downstream: bool = False,
         dag: DAG | None = None,
-        params: dict | None = None,
+        params: collections.abc.MutableMapping | None = None,
         default_args: dict | None = None,
         priority_weight: int = DEFAULT_PRIORITY_WEIGHT,
         weight_rule: str = DEFAULT_WEIGHT_RULE,
diff --git a/airflow/models/dag.py b/airflow/models/dag.py
index 53681f6fb616e..61f8b130fa488 100644
--- a/airflow/models/dag.py
+++ b/airflow/models/dag.py
@@ -18,6 +18,7 @@
 from __future__ import annotations
 
 import collections
+import collections.abc
 import copy
 import functools
 import itertools
@@ -403,7 +404,7 @@ def __init__(
         on_success_callback: None | DagStateChangeCallback | list[DagStateChangeCallback] = None,
         on_failure_callback: None | DagStateChangeCallback | list[DagStateChangeCallback] = None,
         doc_md: str | None = None,
-        params: dict | None = None,
+        params: collections.abc.MutableMapping | None = None,
         access_control: dict | None = None,
         is_paused_upon_creation: bool | None = None,
         jinja_environment_kwargs: dict | None = None,
@@ -3489,7 +3490,7 @@ def dag(
     on_success_callback: None | DagStateChangeCallback | list[DagStateChangeCallback] = None,
     on_failure_callback: None | DagStateChangeCallback | list[DagStateChangeCallback] = None,
     doc_md: str | None = None,
-    params: dict | None = None,
+    params: collections.abc.MutableMapping | None = None,
     access_control: dict | None = None,
     is_paused_upon_creation: bool | None = None,
     jinja_environment_kwargs: dict | None = None,
diff --git a/airflow/models/param.py b/airflow/models/param.py
index 03f6ff414c147..80da2b858e5b5 100644
--- a/airflow/models/param.py
+++ b/airflow/models/param.py
@@ -165,7 +165,7 @@ class ParamsDict(MutableMapping[str, Any]):
     __version__: ClassVar[int] = 1
     __slots__ = ["__dict", "suppress_exception"]
 
-    def __init__(self, dict_obj: dict | None = None, suppress_exception: bool = False):
+    def __init__(self, dict_obj: MutableMapping | None = None, suppress_exception: bool = False):
         """
         :param dict_obj: A dict or dict like object to init ParamsDict
         :param suppress_exception: Flag to suppress value exceptions while initializing the ParamsDict