diff --git a/requirements.txt b/requirements.txt
index bc82296fc..6bda9aae2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ pynacl>=1.4.0
 requests>=2.14.0
 pyjwt>=2.4.0
 sphinx<3
-Jinja2<3.1
+Jinja2<3.2
 sphinx-rtd-theme<1.1
 Deprecated