diff --git a/mysql-snapshot/pip3.6-requirements.txt b/mysql-snapshot/pip3.6-requirements.txt
index 5221c1c..fa9b60c 100644
--- a/mysql-snapshot/pip3.6-requirements.txt
+++ b/mysql-snapshot/pip3.6-requirements.txt
@@ -1,7 +1,7 @@
 configparser==3.7.4
 DBUtils==1.3
 decorator==4.4.0
-psutil==5.6.3
+psutil==5.6.6
 py==1.8.0
 PyMySQL==0.9.3
 retry==0.9.2
\ No newline at end of file