diff --git a/task/bq2bq/executor/bumblebee/bigquery_service.py b/task/bq2bq/executor/bumblebee/bigquery_service.py
index d169888..6b11eca 100644
--- a/task/bq2bq/executor/bumblebee/bigquery_service.py
+++ b/task/bq2bq/executor/bumblebee/bigquery_service.py
@@ -4,7 +4,9 @@
 from abc import ABC, abstractmethod
 
 import google as google
+import requests.exceptions
 from google.api_core.exceptions import BadRequest, Forbidden
+from google.api_core.retry import if_exception_type, if_transient_error
 from google.cloud import bigquery
 from google.cloud.bigquery.job import QueryJobConfig, CreateDisposition
 from google.cloud.bigquery.schema import _parse_schema_resource
@@ -50,6 +52,10 @@ def delete_table(self, full_table_name):
     def get_table(self, full_table_name):
         pass
 
+def if_exception_funcs(fn_origin, fn_additional):
+    def if_exception_func_predicate(exception):
+        return fn_origin(exception) or fn_additional(exception)
+    return if_exception_func_predicate
 
 class BigqueryService(BaseBigqueryService):
 
@@ -61,7 +67,11 @@ def __init__(self, client, labels, writer, retry_timeout = None, on_job_finish =
         self.client = client
         self.labels = labels
         self.writer = writer
-        self.retry = bigquery.DEFAULT_RETRY.with_deadline(retry_timeout) if retry_timeout else bigquery.DEFAULT_RETRY
+        if_additional_transient_error = if_exception_type(requests.exceptions.Timeout)
+        predicate = if_exception_funcs(if_transient_error, if_additional_transient_error)
+        retry = bigquery.DEFAULT_RETRY.with_deadline(retry_timeout) if retry_timeout else bigquery.DEFAULT_RETRY
+        retry.with_predicate(predicate)
+        self.retry = retry
         self.on_job_finish = on_job_finish
         self.on_job_register = on_job_register
 
diff --git a/task/bq2bq/executor/bumblebee/log.py b/task/bq2bq/executor/bumblebee/log.py
index 7eaade3..9343af3 100644
--- a/task/bq2bq/executor/bumblebee/log.py
+++ b/task/bq2bq/executor/bumblebee/log.py
@@ -5,7 +5,7 @@
 def get_logger(name: str):
     logger = logging.getLogger(name)
     logformat = "[%(asctime)s] %(levelname)s:%(name)s: %(message)s"
-    logging.basicConfig(level=logging.INFO, stream=sys.stdout,
+    logging.basicConfig(level=logging.DEBUG, stream=sys.stdout,
                         format=logformat, datefmt="%Y-%m-%d %H:%M:%S")
 
     return logger
diff --git a/task/bq2bq/executor/requirements.txt b/task/bq2bq/executor/requirements.txt
index 77d99d0..9f8131e 100644
--- a/task/bq2bq/executor/requirements.txt
+++ b/task/bq2bq/executor/requirements.txt
@@ -2,12 +2,13 @@ cachetools==4.1.1
 certifi==2020.6.20
 chardet==3.0.4
 google==3.0.0
-google-api-core==1.21.0
-google-auth==1.18.0
-google-cloud-bigquery==1.25.0
-google-cloud-core==1.3.0
-google-resumable-media==0.5.1
-googleapis-common-protos==1.52.0
+google-api-core==2.8.0
+google-auth==2.29.0
+google-cloud-bigquery==1.28.3
+google-cloud-core==2.4.1
+google-crc32c==1.5.0
+google-resumable-media==1.3.3
+googleapis-common-protos==1.56.0
 idna==2.10
 iso8601==0.1.12
 protobuf==3.12.2