diff --git a/CHANGES.md b/CHANGES.md
index d758c8f01..bcafcb05a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,10 @@
 # `linkerd2-proxy-api` changes
 
+## v0.9.0
+
+* Add new `OutboundPolicies` API
+* Go: update `google.golang.org/grpc` to v1.53
+
 ## v0.8.0
 
 * Add `Opaque` variant to `destination.ProtocolHint`
diff --git a/Cargo.lock b/Cargo.lock
index 08728c76d..d409f50a2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -283,7 +283,7 @@ checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
 
 [[package]]
 name = "linkerd2-proxy-api"
-version = "0.8.0"
+version = "0.9.0"
 dependencies = [
  "h2",
  "http",
diff --git a/Cargo.toml b/Cargo.toml
index 27da83f4b..a2d100a16 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "linkerd2-proxy-api"
-version = "0.8.0"
+version = "0.9.0"
 authors = ["Linkerd Developers <cncf-linkerd-dev@lists.cncf.io>"]
 license = "Apache-2.0"
 edition = "2021"