diff --git a/upper-constraints.txt b/upper-constraints.txt
index 8dfdf809ad..f057df88f9 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -461,7 +461,7 @@ python-pcre===0.7
 abclient===0.2.3
 pymemcache===2.0.0
 wrapt===1.10.11
-oslo.privsep===1.30.1
+oslo.privsep===1.31.0
 sphinxcontrib-apidoc===0.3.0
 oslo.policy===1.44.0
 python-muranoclient===1.1.1