diff --git a/base-requirements.txt b/base-requirements.txt
index d9aa922eb..ad18d3763 100644
--- a/base-requirements.txt
+++ b/base-requirements.txt
@@ -13,7 +13,7 @@ psycopg2-binary==2.8.6
 python3-openid==3.2.0
 python-decouple==3.4
 # lxml used by BeautifulSoup.
-lxml==4.9.2
+lxml==5.2.1
 cssselect==1.1.0
 feedparser==6.0.8
 beautifulsoup4==4.11.2