diff --git a/src/requirements.txt b/src/requirements.txt
index 89b5eb1..1a2eeae 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -15,5 +15,5 @@ six==1.10.0
 sklearn==0.0
 statistics==1.0.3.5
 treetaggerwrapper==2.2.2
-urllib3==1.15.1
+urllib3==1.26.5
 Warcat==2.2.4