diff --git a/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/async_client.py b/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/async_client.py
index 0f604f798..1e3e817bc 100644
--- a/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/async_client.py
+++ b/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/async_client.py
@@ -1515,7 +1515,7 @@ async def create_backup(
         # and friendly error handling.
         rpc = gapic_v1.method_async.wrap_method(
             self._client._transport.create_backup,
-            default_timeout=None,
+            default_timeout=60.0,
             client_info=DEFAULT_CLIENT_INFO,
         )
 
@@ -1919,7 +1919,7 @@ async def restore_table(
         # and friendly error handling.
         rpc = gapic_v1.method_async.wrap_method(
             self._client._transport.restore_table,
-            default_timeout=None,
+            default_timeout=60.0,
             client_info=DEFAULT_CLIENT_INFO,
         )
 
diff --git a/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/transports/base.py b/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/transports/base.py
index b54025c94..2958323b7 100644
--- a/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/transports/base.py
+++ b/google/cloud/bigtable_admin_v2/services/bigtable_table_admin/transports/base.py
@@ -224,7 +224,7 @@ def _prep_wrapped_messages(self, client_info):
                 self.delete_snapshot, default_timeout=60.0, client_info=client_info,
             ),
             self.create_backup: gapic_v1.method.wrap_method(
-                self.create_backup, default_timeout=None, client_info=client_info,
+                self.create_backup, default_timeout=60.0, client_info=client_info,
             ),
             self.get_backup: gapic_v1.method.wrap_method(
                 self.get_backup,
@@ -259,7 +259,7 @@ def _prep_wrapped_messages(self, client_info):
                 client_info=client_info,
             ),
             self.restore_table: gapic_v1.method.wrap_method(
-                self.restore_table, default_timeout=None, client_info=client_info,
+                self.restore_table, default_timeout=60.0, client_info=client_info,
             ),
             self.get_iam_policy: gapic_v1.method.wrap_method(
                 self.get_iam_policy,
diff --git a/synth.metadata b/synth.metadata
index b34bdccd3..f4c43c18d 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/python-bigtable.git",
-        "sha": "75f9df66d6037dbfa3a34722fed5fe362be5459f"
+        "sha": "cbd712e6d3aded0c025525f97da1d667fbe2f061"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "e41506dc28a42bae9b86c7b45e889bdf6d786648",
-        "internalRef": "359620992"
+        "sha": "458338f8ca444e43b9df96b984b68f3978852b74",
+        "internalRef": "361301101"
       }
     },
     {