diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 4bc7da5..bf5cb29
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ percy-python-selenium==0.1.3
 coverage
 
 # doc building requirements
-Jinja2==3.0.3
+Jinja2==3.1.3
 sphinx==3.*
 sphinx-tabs
 sphinx-rtd-theme==0.4.*