diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd6fbb94a0..7805d83d68 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## 30.8.0 - 2018-05-22
+* [#558](https://github.com/stripe/stripe-go/pull/558) Add `SubscriptionItem` to `InvoiceLine`
+
 ## 30.7.0 - 2018-05-09
 * [#552](https://github.com/stripe/stripe-go/pull/552) Add support for issuer fraud records
 
diff --git a/VERSION b/VERSION
index a400250b52..258484e580 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-30.7.0
+30.8.0
diff --git a/stripe.go b/stripe.go
index d9ff7cacf0..ccbe0ad19a 100644
--- a/stripe.go
+++ b/stripe.go
@@ -29,7 +29,7 @@ const (
 const apiversion = "2018-02-06"
 
 // clientversion is the binding version
-const clientversion = "30.7.0"
+const clientversion = "30.8.0"
 
 // defaultHTTPTimeout is the default timeout on the http.Client used by the library.
 // This is chosen to be consistent with the other Stripe language libraries and