diff --git a/requirements.txt b/requirements.txt
index 31a8a82..831ec15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -97,6 +97,8 @@ cssselect==1.4.0
     # via readability-lxml
 dataclasses-json==0.6.7
     # via llama-index-core
+defusedxml==0.7.1
+    # via nltk
 deprecated==1.3.1
     # via
     #   banks
@@ -357,7 +359,7 @@ nest-asyncio==1.6.0
     # via llama-index-core
 networkx==3.6.1
     # via llama-index-core
-nltk==3.9.4
+nltk==3.10.0
     # via llama-index-core
 numpy==2.4.3
     # via