diff --git a/requirements.txt b/requirements.txt
index 8543aa6..94b88d9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,4 +10,4 @@ oslo.serialization
 oslo.versionedobjects
 requests
 sqlalchemy
-synergy-service>=1.2,<1.3
+synergy-service>=1.3,<1.4