diff --git a/requirements.txt b/requirements.txt
index ecf809463c..96788fcf05 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -54,7 +54,7 @@ python-zaqarclient>=1.0.0 # Apache-2.0
 pytz>=2013.6 # MIT
 PyYAML>=3.10.0 # MIT
 requests>=2.10.0 # Apache-2.0
-tenacity>=3.2.1  # Apache-2.0
+tenacity>=3.2.1 # Apache-2.0
 Routes!=2.0,!=2.1,!=2.3.0,>=1.12.3;python_version=='2.7' # MIT
 Routes!=2.0,!=2.3.0,>=1.12.3;python_version!='2.7' # MIT
 six>=1.9.0 # MIT
diff --git a/test-requirements.txt b/test-requirements.txt
index 831aa327f6..8106f0d440 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -10,7 +10,7 @@ fixtures>=3.0.0 # Apache-2.0/BSD
 kombu!=4.0.0,>=3.0.25 # BSD
 mock>=2.0 # BSD
 mox3>=0.7.0 # Apache-2.0
-PyMySQL!=0.7.7,>=0.6.2 # MIT License
+PyMySQL!=0.7.7,>=0.7.6 # MIT License
 openstackdocstheme>=1.5.0 # Apache-2.0
 os-api-ref>=1.0.0 # Apache-2.0
 oslosphinx>=4.7.0 # Apache-2.0