diff --git a/Cargo.toml b/Cargo.toml
index fd7c2b6..51fae35 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT/Apache-2.0"
 name = "average"
 readme = "README.md"
 repository = "https://github.com/vks/average"
-version = "0.8.0"
+version = "0.9.0"
 
 [features]
 serde1 = ["serde", "serde_derive"]