diff --git a/test-requirements.txt b/test-requirements.txt
index c7c871218c..ee9e20c924 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,7 +7,7 @@ doc8 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 mock>=2.0 # BSD
 Babel>=2.3.4 # BSD
-PyMySQL!=0.7.7,>=0.6.2 # MIT License
+PyMySQL!=0.7.7,>=0.7.6 # MIT License
 iso8601>=0.1.11 # MIT
 oslotest>=1.10.0 # Apache-2.0
 psycopg2>=2.5 # LGPL/ZPL