diff --git a/requirements/requirements-optionals.txt b/requirements/requirements-optionals.txt
index 0379f8c38..dadfba5bd 100644
--- a/requirements/requirements-optionals.txt
+++ b/requirements/requirements-optionals.txt
@@ -6,5 +6,5 @@ django-guardian>=2.4.0,<2.5
 inflection==0.5.1
 markdown==3.3
 psycopg2-binary>=2.9.5,<2.10
-pygments==2.12
+pygments>=2.12.0,<2.14.0
 pyyaml>=5.3.1,<5.4