diff --git a/requirements.txt b/requirements.txt
index d1a742a..242ef5b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ mongoengine==0.10.6
 oauthlib==2.0.0
 pathtools==0.1.2
 pkg-resources==0.0.0
-psutil==4.3.1
+psutil==5.6.6
 pymongo==3.3.0
 pyquery==1.2.17
 pytz==2016.7