diff --git a/requirements.txt b/requirements.txt
index 3633fbd..6477a51 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -57,7 +57,7 @@ textblob==0.12.0
 Theano==0.9.0
 toolz==0.8.2
 traitlets==4.3.2
-urllib3==1.21.1
+urllib3==1.26.5
 wcwidth==0.1.7
 Werkzeug==0.12.2
 word2vec==0.9.1