version bump

Author: toby

README.md

@@ -8,9 +8,9 @@ Add the following to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-serde = "0.8"
-serde_derive = "0.8"
-serde_bencode = "0.1.1"
+serde = "0.8.22"
+serde_derive = "0.8.22"
+serde_bencode = "0.1.2"
 ```
 
 Serde works best with Rust nightly, it is highly recommended that you use