diff --git a/requirements.txt b/requirements.txt
index ee658e0..db38c65 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -76,7 +76,7 @@ multiprocess==0.70.15
 murmurhash==1.0.10
 networkx==3.3
 ninja==1.11.1.1
-nltk==3.8.1
+nltk==3.9
 nomic==3.0.27
 numpy==1.24.2
 nvidia-cublas-cu12==12.1.3.1