diff --git a/python-mistralclient b/python-mistralclient
index 73eaa5b622..a52a1581d5 160000
--- a/python-mistralclient
+++ b/python-mistralclient
@@ -1 +1 @@
-Subproject commit 73eaa5b622588cc5912c786b23f888cba647c90e
+Subproject commit a52a1581d5abc9eb8eb6ac4fe5d0ee5fa46ab2ab