diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8037f83..a92f934 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# [1.7.0](https://github.com/Print-one/moneybird-js/compare/v1.6.1...v1.7.0) (2023-10-12)
+
+
+### Bug Fixes
+
+* return ArrayBuffer instead of string ([9b3f39d](https://github.com/Print-one/moneybird-js/commit/9b3f39d9021c5232dbdde747c6e8b39bce36fea9))
+
+
+### Features
+
+* invoice attachments ([9223c39](https://github.com/Print-one/moneybird-js/commit/9223c39ef8f92b89f1964c7fdbe2cb52abed57ce))
+
 ## [1.6.1](https://github.com/Print-one/moneybird-js/compare/v1.6.0...v1.6.1) (2023-09-07)
 
 
diff --git a/package-lock.json b/package-lock.json
index 3f64813..e250bb3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@print-one/moneybird-js",
-  "version": "1.6.1",
+  "version": "1.7.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@print-one/moneybird-js",
-      "version": "1.6.1",
+      "version": "1.7.0",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.5.1",
diff --git a/package.json b/package.json
index 1434afb..2069004 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@print-one/moneybird-js",
-  "version": "1.6.1",
+  "version": "1.7.0",
   "description": "A client for Moneybird in javascript",
   "license": "MIT",
   "author": "Print.one",