diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index e4e9b5b9..76109a5c 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -5,6 +5,7 @@ Version History
 v7.0.0
 ------
 
+* Bump MarkupSafe from 1.1.1 to 2.1.5 in /manager `<https://github.com/lsst-ts/LOVE-manager/pull/271>`_
 * Bump sqlparse from 0.4.4 to 0.5.0 in /manager `<https://github.com/lsst-ts/LOVE-manager/pull/247>`_
 * Bump idna from 2.9 to 3.7 in /manager `<https://github.com/lsst-ts/LOVE-manager/pull/246>`_
 * Bump pillow from 10.0.1 to 10.3.0 in /manager `<https://github.com/lsst-ts/LOVE-manager/pull/244>`_
diff --git a/manager/requirements.txt b/manager/requirements.txt
index 31be7ee5..3713af22 100644
--- a/manager/requirements.txt
+++ b/manager/requirements.txt
@@ -38,7 +38,7 @@ inflection==0.3.1
 itypes==1.1.0
 Jinja2==2.11.3
 jsonschema==3.2.0
-MarkupSafe==1.1.1
+MarkupSafe==2.1.5
 mccabe==0.6.1
 mistune<2.0.0
 more-itertools==8.2.0