diff --git a/requirements.txt b/requirements.txt
index eb3c264..b1bdd7a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,6 @@ scipy==1.10.0
 Werkzeug==3.1.6
 gunicorn==19.7.1
 vaderSentiment==2.5
-nltk==3.9.3
+nltk==3.9.4
 textstat==0.4.1
 requests==2.31.0