diff --git a/Cargo.toml b/Cargo.toml
index 5b47c0f..2d6f85c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,4 +62,4 @@ version = "0.2"
 
 # Examples
 [dev-dependencies]
-twang = "0.7"
+twang = "0.9"