diff --git a/src/mako/Cargo.toml.mako b/src/mako/Cargo.toml.mako
index 6f4a5578d6..107354da67 100644
--- a/src/mako/Cargo.toml.mako
+++ b/src/mako/Cargo.toml.mako
@@ -31,7 +31,7 @@ hyper = "0.8"
 mime = "0.2.0"
 serde = "0.6.0"
 serde_json = "0.6.0"
-yup-oauth2 = ">= 0.5.5"
+yup-oauth2 = ">= 0.5.6"
 % for dep in cargo.get('dependencies', list()):
 ${dep}
 % endfor