Merge pull request #22 from Jason-Gew/dependabot/pip/urllib3-1.26.18

Bump urllib3 from 1.26.5 to 1.26.18

Author: Jason-Gew

requirements.txt

@@ -75,6 +75,6 @@ ubuntu-advantage-tools==20.3
 ubuntu-drivers-common==0.0.0
 ufw==0.36
 unattended-upgrades==0.1
-urllib3==1.26.5
+urllib3==1.26.18
 usb-creator==0.3.7
 wadllib==1.3.3