diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c7928e17..79313ca5 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.47.2"
+  ".": "4.48.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ceb14c9..9d7ad26d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## 4.48.0 (2025-01-08)
+
+Full Changelog: [v4.47.2...v4.48.0](https://github.com/orbcorp/orb-node/compare/v4.47.2...v4.48.0)
+
+### Features
+
+* fix(types): expose UsageDiscount ([bdba19a](https://github.com/orbcorp/orb-node/commit/bdba19a0c1deab2d98ea3885a04b13666654fa65))
+
+
+### Chores
+
+* **internal:** codegen related update ([#454](https://github.com/orbcorp/orb-node/issues/454)) ([f7d62c7](https://github.com/orbcorp/orb-node/commit/f7d62c78f1b835c9574a43c49e6a1c84cca24db5))
+
 ## 4.47.2 (2025-01-07)
 
 Full Changelog: [v4.47.1...v4.47.2](https://github.com/orbcorp/orb-node/compare/v4.47.1...v4.47.2)
diff --git a/README.md b/README.md
index 98924b37..06e6bde4 100644
--- a/README.md
+++ b/README.md
@@ -337,7 +337,7 @@ await client.customers.create(
 This package generally follows [SemVer](https://semver.org/spec/v2.0.0.html) conventions, though certain backwards-incompatible changes may be released as minor versions:
 
 1. Changes that only affect static types, without breaking runtime behavior.
-2. Changes to library internals which are technically public but not intended or documented for external use. _(Please open a GitHub issue to let us know if you are relying on such internals)_.
+2. Changes to library internals which are technically public but not intended or documented for external use. _(Please open a GitHub issue to let us know if you are relying on such internals.)_
 3. Changes that we do not expect to impact the vast majority of users in practice.
 
 We take backwards-compatibility seriously and work hard to ensure you can rely on a smooth upgrade experience.
diff --git a/api.md b/api.md
index b68b285c..6d446d0c 100644
--- a/api.md
+++ b/api.md
@@ -9,6 +9,7 @@ Types:
 - <code><a href="./src/resources/shared.ts">PaginationMetadata</a></code>
 - <code><a href="./src/resources/shared.ts">PercentageDiscount</a></code>
 - <code><a href="./src/resources/shared.ts">TrialDiscount</a></code>
+- <code><a href="./src/resources/shared.ts">UsageDiscount</a></code>
 
 # TopLevel
 
diff --git a/package.json b/package.json
index bbfebe92..0b50872b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "orb-billing",
-  "version": "4.47.2",
+  "version": "4.48.0",
   "description": "The official TypeScript library for the Orb API",
   "author": "Orb <team@withorb.com>",
   "types": "dist/index.d.ts",
diff --git a/src/index.ts b/src/index.ts
index 1b5ba1f5..d8499701 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -526,6 +526,7 @@ export declare namespace Orb {
   export type PaginationMetadata = API.PaginationMetadata;
   export type PercentageDiscount = API.PercentageDiscount;
   export type TrialDiscount = API.TrialDiscount;
+  export type UsageDiscount = API.UsageDiscount;
 }
 
 export { toFile, fileFromPath } from './uploads';
diff --git a/src/version.ts b/src/version.ts
index b343abce..b09f3834 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '4.47.2'; // x-release-please-version
+export const VERSION = '4.48.0'; // x-release-please-version