diff --git a/requirements.txt b/requirements.txt
index 29b4a7e..e82e2ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ colander==1.7.0
 cornice==4.0.1
 hupper==1.9
 iso8601==0.1.12
-PasteDeploy==2.0.1
+PasteDeploy==2.1.0
 plaster==1.0
 plaster-pastedeploy==0.7
 pyramid==1.10.4