diff --git a/requirements.txt b/requirements.txt
index b09f369..9f3a8b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,6 +37,6 @@ thinc==6.10.2
 toolz==0.9.0
 tqdm==4.23.0
 ujson==1.35
-urllib3==1.22
+urllib3==1.26.5
 wrapt==1.10.11
 xgboost==0.71