diff --git a/upper-constraints.txt b/upper-constraints.txt
index 7d3150009d..069ff6335d 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -885,7 +885,7 @@ python-keystoneclient===3.22.0;python_version=='2.7'
 python-keystoneclient===4.0.0;python_version=='3.6'
 python-keystoneclient===4.0.0;python_version=='3.7'
 python-keystoneclient===4.0.0;python_version=='3.8'
-ceilometer===13.1.0
+ceilometer===14.0.0.0rc1
 demjson===2.2.4
 diskimage-builder===2.35.0
 heat-translator===1.5.0;python_version=='2.7'