diff --git a/.changeset/esm-node-resolution.md b/.changeset/esm-node-resolution.md
deleted file mode 100644
index acbdcfdd..00000000
--- a/.changeset/esm-node-resolution.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@monetizationos/proxy': patch
----
-
-Publish an ESM build Node resolves without a bundler. The emitted JavaScript and type declarations previously carried extensionless relative specifiers, so importing the package from plain Node failed with `ERR_UNSUPPORTED_DIR_IMPORT` and a consumer on `moduleResolution: NodeNext` could not resolve its types. Self-hosted Node integrations no longer need a build step.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c808e8b7..36ecc869 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @monetizationos/proxy
 
+## 1.5.3
+
+### Patch Changes
+
+- [#32](https://github.com/MonetizationOS/mos-proxy/pull/32) [`b3dd7ab`](https://github.com/MonetizationOS/mos-proxy/commit/b3dd7ab07039f425a42f5ef027308742c250d012) Thanks [@jayfeng0625](https://github.com/jayfeng0625)! - Publish an ESM build Node resolves without a bundler. The emitted JavaScript and type declarations previously carried extensionless relative specifiers, so importing the package from plain Node failed with `ERR_UNSUPPORTED_DIR_IMPORT` and a consumer on `moduleResolution: NodeNext` could not resolve its types. Self-hosted Node integrations no longer need a build step.
+
 ## 1.5.2
 
 ### Patch Changes
diff --git a/package.json b/package.json
index 2111a9ed..f9bc80da 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@monetizationos/proxy",
-    "version": "1.5.2",
+    "version": "1.5.3",
     "description": "Platform-agnostic MonetizationOS proxy core",
     "license": "MIT",
     "type": "module",
diff --git a/src/apiRequestHeaders.ts b/src/apiRequestHeaders.ts
index 07a54301..99aa1bfa 100644
--- a/src/apiRequestHeaders.ts
+++ b/src/apiRequestHeaders.ts
@@ -2,7 +2,7 @@ import { formatClientRuntimeHeader } from './clientRuntime'
 
 export const MOS_PROXY_VERSION_HEADER = 'X-MOS-Proxy-Version'
 export const MOS_PROXY_CLIENT_HEADER = 'X-MOS-Proxy-Client'
-export const MOS_PROXY_PACKAGE_VERSION = '1.5.2'
+export const MOS_PROXY_PACKAGE_VERSION = '1.5.3'
 
 export const setMosProxyHeaders = (headers: Headers): void => {
     headers.set(MOS_PROXY_VERSION_HEADER, MOS_PROXY_PACKAGE_VERSION)