diff --git a/.circle/requirements-pack-tests.txt b/.circle/requirements-pack-tests.txt
index 84bf40d6..b909a22f 100644
--- a/.circle/requirements-pack-tests.txt
+++ b/.circle/requirements-pack-tests.txt
@@ -2,4 +2,4 @@ mock>=1.3.0,<2.1
 unittest2>=1.1.0,<2.0
 nose>=1.3.7
 # temporary workaround for travis issue
-eventlet==0.19.0
+eventlet==0.31.0