diff --git a/docs/requirements.txt b/docs/requirements.txt
index 49ebeb2740..c9f7dec24e 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -5,7 +5,7 @@
 opencv-python-headless>=4.1.0.25
 
 # docs
-markupsafe==2.0.1
+markupsafe==2.1.5
 nbconvert>=7.2.3
 ipython>=8.4.0
 sphinx==7.2.6