diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2505bf9..07323e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,8 @@
 
 # Change Log
 
-# [v2.1.0](https://github.com/schoero/swissqrbill/compare/v2.0.3...v2.1.0) - 11.12.2020
+# [v2.1.0](https://github.com/schoero/swissqrbill/compare/v2.0.3...v2.1.0) - 15.12.2020
+  * Changed the implemented QR code library to fix an issue that caused QR code scanning to fail on some QR readers.
   * Added [utility functions](https://github.com/schoero/SwissQRBill/blob/master/doc/api.md#swissqrbillutils) to simplify the creation of QR bills
   * Added additional QR-Reference validation
 
diff --git a/package-lock.json b/package-lock.json
index dee0b84..cd28e16 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "swissqrbill",
-  "version": "2.0.3",
+  "version": "2.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 3f4e6da..2eaf6b7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "swissqrbill",
-  "version": "2.0.3",
+  "version": "2.1.0",
   "description": "Swiss QR Bill generation in Node.js and browsers ",
   "main": "./lib/node",
   "browser": "./lib/browser",