diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index dee1194..1517e8f
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,6 @@ requests==2.23.0
 earthengine-api==0.1.232
 redis==2.10.6
 google-cloud-storage==1.18.0
-urllib3==1.25.8
+urllib3==1.26.5
 oauth2client==4.0.0
 google-api-python-client==1.12.8