diff --git a/zaqar/storage/mongodb/utils.py b/zaqar/storage/mongodb/utils.py
index 2e424784d..28392c7f4 100644
--- a/zaqar/storage/mongodb/utils.py
+++ b/zaqar/storage/mongodb/utils.py
@@ -287,8 +287,8 @@ def retries_on_autoreconnect(func):
                 break
 
             except errors.AutoReconnect as ex:
-                LOG.warn(_(u'Caught AutoReconnect, retrying the '
-                           'call to {0}').format(func))
+                LOG.warning(_(u'Caught AutoReconnect, retrying the '
+                              'call to {0}').format(func))
 
                 last_ex = ex
                 time.sleep(sleep_sec * (2 ** attempt))
diff --git a/zaqar/storage/redis/utils.py b/zaqar/storage/redis/utils.py
index 01666a423..530ccae44 100644
--- a/zaqar/storage/redis/utils.py
+++ b/zaqar/storage/redis/utils.py
@@ -210,8 +210,8 @@ def retries_on_connection_error(func):
                 # MasterNotFoundError.
 
                 ex = sys.exc_info()[1]
-                LOG.warn(_(u'Caught ConnectionError, retrying the '
-                           'call to {0}').format(func))
+                LOG.warning(_(u'Caught ConnectionError, retrying the '
+                              'call to {0}').format(func))
 
                 time.sleep(sleep_sec * (2 ** attempt))
         else: