diff --git a/requirements.txt b/requirements.txt
index 18492a7..d62f232 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ jmespath==1.0.0
 langchain==0.0.76
 linkify-it-py==2.0.2
 logdna==1.18.6
-lxml==4.9.2
+lxml==4.9.3
 markdown2==2.4.8
 MarkupSafe==2.1.2
 marshmallow==3.19.0
diff --git a/vpc/requirements.txt b/vpc/requirements.txt
index 18492a7..d62f232 100644
--- a/vpc/requirements.txt
+++ b/vpc/requirements.txt
@@ -13,7 +13,7 @@ jmespath==1.0.0
 langchain==0.0.76
 linkify-it-py==2.0.2
 logdna==1.18.6
-lxml==4.9.2
+lxml==4.9.3
 markdown2==2.4.8
 MarkupSafe==2.1.2
 marshmallow==3.19.0