diff --git a/Cargo.toml b/Cargo.toml
index 7fbad1e..e6983cf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ license = "Apache-2.0/MIT"
 name = "histo"
 readme = "README.md"
 repository = "https://github.com/fitzgen/histo"
-version = "0.1.0"
+version = "1.0.0"
 
 [badges]
 travis-ci = { repository = "fitzgen/histo" }