diff --git a/requirements.txt b/requirements.txt
index d4b1f84..4d9bf44 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 # database
 cassandra-driver==3.11.0
 pymongo==3.5.1
-PyMySQL==0.7.11
+PyMySQL==1.0.2
 
 # test
 pytest
diff --git a/setup.py b/setup.py
index d7a8e4b..2f3f9a0 100644
--- a/setup.py
+++ b/setup.py
@@ -14,6 +14,6 @@
     install_requires=[],
     extras_require={
         'cassandra': ['cassandra-driver==3.11.0'],
-        'mysql': ['PyMySQL==0.7.11']
+        'mysql': ['PyMySQL==1.0.2']
     }
 )