diff --git a/requirements.txt b/requirements.txt
index 054a012..d193b02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,4 @@ idna==2.8
 psutil==5.6.3
 requests==2.22.0
 stanfordcorenlp==3.9.1.1
-urllib3==1.25.3
+urllib3==1.26.5