diff --git a/setup.cfg b/setup.cfg
index c2d8434a4..e553cb84e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -34,7 +34,7 @@ install_requires =
     filelock<=3.16.1; python_version == '3.8'
     filelock<=3.12.2; python_version == '3.7'
     filelock<=3.4.1; python_version == '3.6'
-    jinja2==3.1.5; python_version == '3.6'
+    jinja2==3.0.3; python_version == '3.6'
     jinja2
     jsonschema
     lxml==5.2.0; python_version < '3.8' and platform_machine == 'aarch64'