diff --git a/requirements.txt b/requirements.txt
index f9bae10..3ad6757 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ matplotlib==3.1.2
 more-itertools==8.0.2
 murmurhash==1.0.2
 mysqlclient==1.4.6
-nltk==3.6.6
+nltk==3.8.2
 numpy==1.22.0
 orderedmultidict==1.0.1
 parsel==1.5.2