diff --git a/requirements.txt b/requirements.txt
index 737c7bbc..3316be09 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,4 @@ oslo.log>=3.11.0 # Apache-2.0
 six>=1.9.0 # MIT
 #influxdb==2.8.0
 #cassandra-driver>=2.1.4,!=3.6.0 # Apache-2.0
-monasca-common>=1.0.0 # Apache-2.0
+monasca-common>=1.4.0 # Apache-2.0