diff --git a/util/requirements.txt b/util/requirements.txt
index dc27fc3..9494f2d 100644
--- a/util/requirements.txt
+++ b/util/requirements.txt
@@ -5,5 +5,5 @@ idna==2.7
 requests==2.19.1
 six==1.11.0
 trueskill==0.4.4
-urllib3==1.23
+urllib3==1.26.5
 zstd==1.3.4.4