diff --git a/requirements.txt b/requirements.txt
index 1634a54331..545055d933 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ ipaddress>=1.0.16;python_version<'3.3' # PSF
 lxml!=3.7.0,>=3.4.1 # BSD
 netaddr>=0.7.18 # BSD
 oslo.config>=4.6.0 # Apache-2.0
-oslo.context>=2.14.0 # Apache-2.0
+oslo.context!=2.19.1,>=2.14.0 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0