diff --git a/jupyter_image/requirements.txt b/jupyter_image/requirements.txt
index 0e355d3..592c5a0 100644
--- a/jupyter_image/requirements.txt
+++ b/jupyter_image/requirements.txt
@@ -1,6 +1,6 @@
 jupyter==1.0.0
 matplotlib==3.2.1
-pymysql==0.9.3
+pymysql==1.1.1
 ipython-sql==0.3.9
 pydataset==0.2.0
 triegex==0.0.3