diff --git a/requirements.txt b/requirements.txt
index 4e9a128..fbcf909 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,6 +14,7 @@ dodgy==0.2.1
 isort==4.3.21
 lazy-object-proxy==1.4.3
 mccabe==0.6.1
+mysqlclient==1.4.6
 pep8-naming==0.4.1
 prospector==1.2.0
 pycodestyle==2.4.0