diff --git a/requirements.txt b/requirements.txt
index 15d8f6df..43c4a00e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -104,7 +104,7 @@ jupyterlab==4.0.9 ; python_full_version == "3.10.13"
 jupytext==1.16.0 ; python_full_version == "3.10.13"
 keyring==24.3.0 ; python_full_version == "3.10.13"
 kubernetes==28.1.0 ; python_full_version == "3.10.13"
-lxml==4.9.3 ; python_full_version == "3.10.13"
+lxml==4.9.4 ; python_full_version == "3.10.13"
 markdown-it-py==3.0.0 ; python_full_version == "3.10.13"
 markdown==3.5.1 ; python_full_version == "3.10.13"
 markupsafe==2.1.3 ; python_full_version == "3.10.13"