diff --git a/.versionbot/CHANGELOG.yml b/.versionbot/CHANGELOG.yml
index 0f6b71c..3dcf2e4 100644
--- a/.versionbot/CHANGELOG.yml
+++ b/.versionbot/CHANGELOG.yml
@@ -1,3 +1,17 @@
+- commits:
+    - subject: Update BigInteger and BigSerial TsTypes
+      hash: 45d3cd6262f094a0c43ffe308dccab4968c074be
+      body: |
+        Return big integer values as strings instead of bigint as we need to
+        parse them back into strings anyway when returning data from pine. The
+        new logic and types closely follow the same pattern we have for dates.
+      footer:
+        Change-type: major
+        change-type: major
+      author: Josh Bowling
+  version: 9.0.0
+  title: ""
+  date: 2024-08-02T00:05:31.143Z
 - commits:
     - subject: Improve BigInteger and BigSerial support
       hash: b9b1fc31b91220e66dcb23f43b92036d6e758045
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 10aba6f..2caefac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file
 automatically by Versionist. DO NOT EDIT THIS FILE MANUALLY!
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+# v9.0.0
+## (2024-08-02)
+
+* Update BigInteger and BigSerial TsTypes [Josh Bowling]
+
 # v8.0.0
 ## (2024-06-12)
 
diff --git a/package.json b/package.json
index bc17b14..d2547e9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@balena/sbvr-types",
-  "version": "8.0.0",
+  "version": "9.0.0",
   "description": "SBVR type definitions.",
   "main": "out",
   "scripts": {
@@ -51,6 +51,6 @@
     "npm": ">=8.1.0"
   },
   "versionist": {
-    "publishedAt": "2024-06-12T22:37:59.915Z"
+    "publishedAt": "2024-08-02T00:05:31.293Z"
   }
 }