diff --git a/surface/requirements_prod.txt b/surface/requirements_prod.txt
index 2bfae9da..7faa076a 100644
--- a/surface/requirements_prod.txt
+++ b/surface/requirements_prod.txt
@@ -1,4 +1,4 @@
 -r requirements.txt
 
 gunicorn==22.0.0
-eventlet==0.35.2
\ No newline at end of file
+eventlet==0.40.3
\ No newline at end of file