diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f5807d..61f908a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,15 @@
 - [Windows: Application menus aren't keyboard accessible](https://github.com/ThePacielloGroup/CCAe/issues/49)
 - [Windows: Changing slider values is not announced in NVDA](https://github.com/ThePacielloGroup/CCAe/issues/37)
 
+## [v3.4.0](https://github.com/ThePacielloGroup/CCAe/tree/v3.4.0) (2023-08-07)
+
+[Full Changelog](https://github.com/ThePacielloGroup/CCAe/compare/v3.3.0...v3.4.0)
+
+- \[feat\] Added customizable copy-paste
+- \[debug\] Add logger and crash reporter
+- Added Hungarian translation [\#297](https://github.com/ThePacielloGroup/CCAe/pull/297)
+- Update ru.json [\#296](https://github.com/ThePacielloGroup/CCAe/pull/296)
+
 ## [v3.3.0](https://github.com/ThePacielloGroup/CCAe/tree/v3.3.0) (2023-05-03)
 
 [Full Changelog](https://github.com/ThePacielloGroup/CCAe/compare/v3.2.1...v3.3.0)
diff --git a/package.json b/package.json
index 0ceeb11..2934539 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "CCA",
-    "version": "3.3.0",
+    "version": "3.4.0",
     "description": "Colour Contrast Analyser (CCA)",
     "main": "src/main.js",
     "private": true,