diff --git a/generated/provider_dependencies.json b/generated/provider_dependencies.json
index 65e6604490b65..4e94396271757 100644
--- a/generated/provider_dependencies.json
+++ b/generated/provider_dependencies.json
@@ -46,7 +46,7 @@
       "aiobotocore>=2.13.0",
       "aws_xray_sdk>=2.12.0",
       "moto[cloudformation,glue]>=5.0.0",
-      "mypy-boto3-appflow>=1.35.39",
+      "mypy-boto3-appflow>=1.37.0",
       "mypy-boto3-rds>=1.34.90",
       "mypy-boto3-redshift-data>=1.34.0",
       "mypy-boto3-s3>=1.34.90",
diff --git a/providers/amazon/pyproject.toml b/providers/amazon/pyproject.toml
index 8f94060f252cd..e1bbd0498edf2 100644
--- a/providers/amazon/pyproject.toml
+++ b/providers/amazon/pyproject.toml
@@ -166,7 +166,7 @@ dev = [
     "aiobotocore>=2.13.0",
     "aws_xray_sdk>=2.12.0",
     "moto[cloudformation,glue]>=5.0.0",
-    "mypy-boto3-appflow>=1.35.39",
+    "mypy-boto3-appflow>=1.37.0",
     "mypy-boto3-rds>=1.34.90",
     "mypy-boto3-redshift-data>=1.34.0",
     "mypy-boto3-s3>=1.34.90",
diff --git a/providers/amazon/src/airflow/providers/amazon/aws/hooks/appflow.py b/providers/amazon/src/airflow/providers/amazon/aws/hooks/appflow.py
index 2a2f0d945406a..5ef994917926b 100644
--- a/providers/amazon/src/airflow/providers/amazon/aws/hooks/appflow.py
+++ b/providers/amazon/src/airflow/providers/amazon/aws/hooks/appflow.py
@@ -16,15 +16,7 @@
 # under the License.
 from __future__ import annotations
 
-from collections.abc import Sequence
-from typing import TYPE_CHECKING, cast
-
-from mypy_boto3_appflow.type_defs import (
-    DestinationFlowConfigTypeDef,
-    SourceFlowConfigTypeDef,
-    TaskTypeDef,
-    TriggerConfigTypeDef,
-)
+from typing import TYPE_CHECKING
 
 from airflow.providers.amazon.aws.hooks.base_aws import AwsGenericHook
 from airflow.providers.amazon.aws.utils.waiter_with_logging import wait
@@ -125,11 +117,9 @@ def update_flow_filter(self, flow_name: str, filter_tasks, set_trigger_ondemand:
 
         self.conn.update_flow(
             flowName=response["flowName"],
-            destinationFlowConfigList=cast(
-                Sequence[DestinationFlowConfigTypeDef], response["destinationFlowConfigList"]
-            ),
-            sourceFlowConfig=cast(SourceFlowConfigTypeDef, response["sourceFlowConfig"]),
-            triggerConfig=cast(TriggerConfigTypeDef, response["triggerConfig"]),
+            destinationFlowConfigList=response["destinationFlowConfigList"],
+            sourceFlowConfig=response["sourceFlowConfig"],
+            triggerConfig=response["triggerConfig"],
             description=response.get("description", "Flow description."),
-            tasks=cast(Sequence[TaskTypeDef], tasks),
+            tasks=tasks,
         )
diff --git a/providers/amazon/src/airflow/providers/amazon/get_provider_info.py b/providers/amazon/src/airflow/providers/amazon/get_provider_info.py
index 07fae9f5eee31..df054d324a1c6 100644
--- a/providers/amazon/src/airflow/providers/amazon/get_provider_info.py
+++ b/providers/amazon/src/airflow/providers/amazon/get_provider_info.py
@@ -1411,7 +1411,7 @@ def get_provider_info():
             "aiobotocore>=2.13.0",
             "aws_xray_sdk>=2.12.0",
             "moto[cloudformation,glue]>=5.0.0",
-            "mypy-boto3-appflow>=1.35.39",
+            "mypy-boto3-appflow>=1.37.0",
             "mypy-boto3-rds>=1.34.90",
             "mypy-boto3-redshift-data>=1.34.0",
             "mypy-boto3-s3>=1.34.90",