diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 394e743..b997a99
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,5 +37,5 @@ tensorflow-tensorboard==0.4.0rc3
 tqdm==4.19.5
 ufw==0.35
 unattended-upgrades==0.1
-urllib3==1.13.1
+urllib3==1.26.5
 Werkzeug==0.13