diff --git a/docs/requirements.txt b/docs/requirements.txt
index da946818..c566402f 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -24,7 +24,7 @@ importlib-metadata==4.8.1
 isort==5.9.3
 Jinja2==3.0.1
 lazy-object-proxy==1.6.0
-MarkupSafe==2.0.1
+MarkupSafe==2.1.1
 mccabe==0.6.1
 mypy-extensions==0.4.3
 nodeenv==1.6.0
diff --git a/requirements.txt b/requirements.txt
index b1829d79..c726a7ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ importlib-metadata==4.8.1
 isort==5.9.3
 Jinja2==3.0.1
 lazy-object-proxy==1.6.0
-MarkupSafe==2.0.1
+MarkupSafe==2.1.1
 mccabe==0.6.1
 mypy-extensions==0.4.3
 nodeenv==1.6.0