diff --git a/requirements.txt b/requirements.txt
index 596dbe6b..915723c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,9 @@ oslo.utils>=3.16.0 # Apache-2.0
 pecan>=0.8.2
 requests>=2.2.0,!=2.4.0
 requests-cache>=0.4.9,<0.6.0
-jsonschema>=3.2.0
+# jsonschema is capped due to the following bug:
+# https://storyboard.openstack.org/#!/story/2009327
+jsonschema==3.2.0
 PyJWT>=2.0.0  # MIT
 WebOb>=1.7.1  # MIT
 PyMySQL>=0.6.2,!=0.6.4