diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index a7959b2..af44cbd
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 reppy==0.4.13
-PyMySQL==0.9.3
+PyMySQL==1.1.1
 pytest==5.0.1
 requests
 coverage==4.5.3