diff --git a/model_manager/activities/gates.py b/model_manager/activities/gates.py
index 091977c..897d57d 100644
--- a/model_manager/activities/gates.py
+++ b/model_manager/activities/gates.py
@@ -126,9 +126,9 @@ class Gates(BaseActivity):
                 self.error(f'Filter {fil} not found', metadata)
                 continue
             try:
-                if input_filter_functions[fil](data, config['config']):
+                if input_filter_functions[fil](data, config['config']):  # type: ignore[operator]
                     self.debug(f'Data not passed the input filter {fil}:{config}', metadata)
-                    filter_output.append(config['policy'])
+                    filter_output.append(config['policy'])  # type: ignore[index]
             except Exception as e:  # noqa: BLE001
                 trace = traceback.format_exc()
                 self.send_notification(
@@ -145,7 +145,7 @@ class Gates(BaseActivity):
                 self.info(f'Input gate result: {path_flag}', metadata)
                 return (
                     path_flag,
-                    input_filter_functions['path_confidence'][path_flag],
+                    input_filter_functions['path_confidence'][path_flag],  # type: ignore[index]
                     'Input data with bad quality',
                 )
 
@@ -205,8 +205,8 @@ class Gates(BaseActivity):
                 self.error(f'Filter {fil} not found', metadata)
                 continue
             try:
-                if mlflow_response_filter_functions[fil](data, config):
-                    filter_output.append(config['policy'])
+                if mlflow_response_filter_functions[fil](data, config):  # type: ignore[operator]
+                    filter_output.append(config['policy'])  # type: ignore[index]
                     comments.append(data['content']['message'])
                     self.send_notification(
                         metadata=metadata,
@@ -232,7 +232,7 @@ class Gates(BaseActivity):
                 self.info(f'Mlflow response gate result: {path_flag}', metadata)
                 return (
                     path_flag,
-                    mlflow_response_filter_functions['path_confidence'][path_flag],
+                    mlflow_response_filter_functions['path_confidence'][path_flag],  # type: ignore[index]
                     ', '.join(comments),
                 )
 
@@ -290,8 +290,8 @@ class Gates(BaseActivity):
             if fil not in mlflow_content_filter_functions:
                 continue
             try:
-                if mlflow_content_filter_functions[fil](data, config):
-                    filter_output.append(config['policy'])
+                if mlflow_content_filter_functions[fil](data, config):  # type: ignore[operator]
+                    filter_output.append(config['policy'])  # type: ignore[index]
                     self.send_notification(
                         metadata=metadata,
                         notification_id=f'{gate_type.upper()}_GATE_CONTENT_FILTER__{fil}',
@@ -316,7 +316,7 @@ class Gates(BaseActivity):
                 self.info(f'Mlflow content gate result: {path_flag}', metadata)
                 return (
                     path_flag,
-                    mlflow_content_filter_functions['path_confidence'][path_flag],
+                    mlflow_content_filter_functions['path_confidence'][path_flag],  # type: ignore[index]
                     'Transformed data not passed the content filter',
                 )
 
diff --git a/model_manager/utils/repository/model_repository.py b/model_manager/utils/repository/model_repository.py
index c52b3f3..5dafc76 100644
--- a/model_manager/utils/repository/model_repository.py
+++ b/model_manager/utils/repository/model_repository.py
@@ -58,7 +58,7 @@ class MLFlowRepository:
                 raise ValueError(f'{message}') from e
 
         elif index_type == datetime or index_type == pd.Timestamp:
-            data.index = data.index.strftime(DATETIME_FORMAT_WITH_TZ)
+            data.index = data.index.strftime(DATETIME_FORMAT_WITH_TZ)  # type: ignore[attr-defined]
         else:
             raise ValueError(f'{message}')