diff --git a/api/requirements.txt b/api/requirements.txt
index 3004340..bb65fcc 100644
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -12,7 +12,7 @@ itypes==1.1.0
 Jinja2==2.9.6
 MarkupSafe==1.0
 meinheld==0.6.1
-py==1.4.34
+py==1.10.0
 pytest==3.1.3
 requests==2.18.1
 uritemplate==3.0.0