diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e91ae90..1cb46c3 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.5.1"
+  ".": "4.5.2"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cd451d3..b3c7180 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,17 @@
 # Changelog
 
-## Unreleased
+## [4.5.2](https://github.com/isecurefi/isecure-ts-client/compare/isecure-ts-client-v4.5.1...isecure-ts-client-v4.5.2) (2026-10-23)
 
-- Type `uploadFile()` responses as `UploadFileResponse`, including optional Base64 `Content` returned inline by banks for realtime queries. Both calling forms preserve acknowledgement-only responses.
-- Redact inline Content, upload FileContents and Signature in debug logs even for short values.
-- Add typed optional account public-key armor and purpose to `listAccounts()` for local application inspection. Qualified on the test API and deployed to production. Existing listing methods and transport behavior are unchanged.
+
+### Features
+
+* expose typed account public keys for local inspection ([276cf12](https://github.com/isecurefi/isecure-ts-client/commit/276cf1242b965f2f51d9963342ce10a12a3533d0))
+* **file-exchange:** support immediate UploadFile response content ([88a5435](https://github.com/isecurefi/isecure-ts-client/commit/88a54355770fcd9346ebbe09990520630fecc1ed))
+
+
+### Bug Fixes
+
+* redact inline Content, upload FileContents and Signature in debug logs even for short values.
 
 ## [4.5.1](https://github.com/isecurefi/isecure-ts-client/compare/isecure-ts-client-v4.5.0...isecure-ts-client-v4.5.1) (2026-10-22)
 
diff --git a/package.json b/package.json
index 60cbca5..39f9889 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "isecure-ts-client",
-  "version": "4.5.1",
+  "version": "4.5.2",
   "description": "TypeScript SDK for the ISECure WS Channel API",
   "license": "MIT",
   "packageManager": "yarn@1.22.22",
diff --git a/src/lib/version.ts b/src/lib/version.ts
index a3d5d7a..7585672 100644
--- a/src/lib/version.ts
+++ b/src/lib/version.ts
@@ -4,7 +4,7 @@
  * `extra-files` entry in release-please-config.json via the annotation below),
  * so it stays in lockstep with `package.json`; a unit test asserts they match.
  */
-export const SDK_VERSION = "4.5.1"; // x-release-please-version
+export const SDK_VERSION = "4.5.2"; // x-release-please-version
 
 /** Product token used in the outbound `User-Agent` header. */
 export const USER_AGENT = `isecure-ts-client/${SDK_VERSION}`;