diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0446909..2973780 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+# [3.4.0](https://github.com/kaisermann/svelte-i18n/compare/v3.3.13...v3.4.0) (2022-04-05)
+
+
+### Features
+
+* introduce handleMissingMessage ([#175](https://github.com/kaisermann/svelte-i18n/issues/175)) ([a8b5df0](https://github.com/kaisermann/svelte-i18n/commit/a8b5df0442466ef1d805fbc48b704974b846f52c))
+
+
+
 ## [3.3.13](https://github.com/kaisermann/svelte-i18n/compare/v3.3.12...v3.3.13) (2021-10-11)
 
 
diff --git a/package-lock.json b/package-lock.json
index c330f8c..487877b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "svelte-i18n",
-  "version": "3.3.13",
+  "version": "3.4.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "svelte-i18n",
-      "version": "3.3.13",
+      "version": "3.4.0",
       "license": "MIT",
       "dependencies": {
         "deepmerge": "^4.2.2",
diff --git a/package.json b/package.json
index ff9edbf..693aa4d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte-i18n",
-  "version": "3.3.13",
+  "version": "3.4.0",
   "main": "dist/runtime.cjs.js",
   "module": "dist/runtime.esm.js",
   "types": "dist/runtime.d.ts",