diff --git a/Cargo.toml b/Cargo.toml
index 47c9570f..1c78ef5e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 authors = ["Jimmy Cuadra <jimmy@jimmycuadra.com>"]
-description = "Core API types for Matrix."
+description = "An abstraction for Matrix API endpoints."
 documentation = "https://docs.rs/ruma-api"
 homepage = "https://github.com/ruma/ruma-api"
 keywords = ["matrix", "chat", "messaging", "ruma"]
@@ -8,11 +8,11 @@ license = "MIT"
 name = "ruma-api"
 readme = "README.md"
 repository = "https://github.com/ruma/ruma-api"
-version = "0.3.0"
+version = "0.4.0"
 
 [dependencies]
 futures = "0.1.14"
-hyper = "0.11"
+hyper = "0.11.1"
 serde_json = "1.0.2"
 serde_urlencoded = "0.5.1"