diff --git a/requirements.txt b/requirements.txt
index 34e3440..51c161d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ chardet==3.0.4
 click==6.7
 cycler==0.10.0
 enum34==1.1.6
-eventlet==0.22.0
+eventlet==0.31.0
 Flask==0.12.2
 Flask-Cors==3.0.3
 greenlet==0.4.13
diff --git a/requirements2.txt b/requirements2.txt
index 9e121c7..3a686c8 100644
--- a/requirements2.txt
+++ b/requirements2.txt
@@ -12,7 +12,7 @@ cycler==0.10.0
 defer==1.0.6
 distro-info===0.14build1
 enum-compat==0.0.2
-eventlet==0.21.0
+eventlet==0.31.0
 feedparser==5.1.3
 Flask==0.12.2
 Flask-Cors==3.0.3