diff --git a/metrics/Cargo.toml b/metrics/Cargo.toml
index 7fc0d36..25eeadd 100644
--- a/metrics/Cargo.toml
+++ b/metrics/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "metrics"
-version = "0.13.0-alpha.0"
+version = "0.13.0-alpha.1"
 authors = ["Toby Lawrence <toby@nuclearfurnace.com>"]
 edition = "2018"