diff --git a/src/esl_facebook_server/requirements.txt b/src/esl_facebook_server/requirements.txt
index 996b5b2..8519c68 100644
--- a/src/esl_facebook_server/requirements.txt
+++ b/src/esl_facebook_server/requirements.txt
@@ -2,7 +2,7 @@ aniso8601==3.0.2
 certifi==2018.4.16
 chardet==3.0.4
 click==6.7
-eventlet==0.23.0
+eventlet==0.31.0
 Flask==1.0.2
 Flask-Cors==3.0.6
 Flask-RESTful==0.3.6