diff --git a/requirements.txt b/requirements.txt
index 3ed2a50df0..493243d092 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ langgraph==0.6.10
 libmozdata==0.2.12
 llama-cpp-python==0.2.90
 lmdb==1.7.5
-lxml-html-clean==0.4.2
+lxml-html-clean==0.4.3
 markdown2==2.5.4
 matplotlib==3.10.7
 mercurial==7.1.1