diff --git a/requirements-docs.txt b/requirements-docs.txt
index ae4767a..9ef7dcb 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -1,13 +1,13 @@
 alabaster==0.7.13
-Babel==2.14.0
+babel==2.14.0
 certifi==2023.11.17
 charset-normalizer==3.3.2
 docutils==0.20.1
 idna==3.6
 imagesize==1.4.1
 importlib-metadata==7.0.0
-Jinja2==3.1.2
-MarkupSafe==2.1.3
+jinja2==3.1.4
+markupsafe==2.1.3
 packaging==23.2
 pygments==2.17.2
 pytz==2023.3.post1