diff --git a/Cargo.toml b/Cargo.toml
index 68eefb2..56b975e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ paas-api = "^0.12"
 libpep = "^0.12"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-serde_yml = "0.0.12"
+serde_yml = "0.0.13"
 rand = "^0.10.0-rc.7"
 redis = { version = "1.0.3", features = ["r2d2"] }
 r2d2 = "0.8.10"