diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7509255a..a04d4546 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [commit-and-tag-version](https://github.com/absolute-version/commit-and-tag-version) for commit guidelines.
 
+## [13.13.9](https://github.com/pact-foundation/pact-js-core/compare/v13.13.8...v13.13.9) (2023-06-30)
+
+
+### Fixes and Improvements
+
+* update standalone to 2.0.2 ([a6133f1](https://github.com/pact-foundation/pact-js-core/commit/a6133f1cd1ee57908c055c2de64ad435edb62de3))
+
 ## [13.13.8](https://github.com/pact-foundation/pact-js-core/compare/v13.13.7...v13.13.8) (2023-04-24)
 
 
diff --git a/package-lock.json b/package-lock.json
index a34b50d0..c19210be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@pact-foundation/pact-core",
-  "version": "13.13.8",
+  "version": "13.13.9",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@pact-foundation/pact-core",
-      "version": "13.13.8",
+      "version": "13.13.9",
       "cpu": [
         "x64",
         "ia32",
diff --git a/package.json b/package.json
index 78ed6065..7c54841f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pact-foundation/pact-core",
-  "version": "13.13.8",
+  "version": "13.13.9",
   "description": "Core of @pact-foundation/pact. You almost certainly don't want to depend on this directly.",
   "main": "src/index.js",
   "homepage": "https://github.com/pact-foundation/pact-js-core#readme",