diff --git a/requirements.txt b/requirements.txt
index d6f8c00e..5f3be434 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-eventlet>=0.25.1,<=0.33.0
+eventlet>=0.33.1,<=0.33.1
 pbr>=1.9
 transitions