diff --git a/CHANGELOG.md b/CHANGELOG.md
index 402629f..5207e4f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,16 +1,25 @@
+### 6.1.0
+
+- add possibility to define custom POT-Creation-Date and PO-Revision-Date [74](https://github.com/i18next/i18next-gettext-converter/pull/74)
+
 ### 5.0.0
+
 - Fix [Wrong Plural-Forms for Brazilian Portuguese](https://github.com/i18next/i18next-gettext-converter/issues/67)
 
 ### 4.0.3
+
 - Fix -ks and other cli options
 
 ### 4.0.2
+
 - Fix --project cli option
 
 ### 4.0.1
+
 - Fix broken build
 
 ### 4.0.0
+
 - Upgrades to node-gettext@2 (breaking, users may need to update filter option function)
 - Adds project option
 - Upgrades dependencies
diff --git a/package-lock.json b/package-lock.json
index e25a143..1a977cb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "i18next-conv",
-  "version": "6.0.2",
+  "version": "6.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index cf43b60..18b5452 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "i18next",
     "gettext"
   ],
-  "version": "6.0.1",
+  "version": "6.1.0",
   "private": false,
   "main": "lib",
   "files": [
diff --git a/src/lib/json2gettext.js b/src/lib/json2gettext.js
index afb14c0..54dd0f0 100644
--- a/src/lib/json2gettext.js
+++ b/src/lib/json2gettext.js
@@ -77,6 +77,8 @@ function parseGettext(locale, data, options = {}) {
   if (!options.noDate) {
     out.headers['pot-creation-date'] = new Date().toISOString();
     out.headers['po-revision-date'] = new Date().toISOString();
+    if (options.potCreationDate && typeof options.potCreationDate.toISOString === 'function') out.headers['pot-creation-date'] = options.potCreationDate.toISOString();
+    if (options.poRevisionDate && typeof options.poRevisionDate.toISOString === 'function') out.headers['po-revision-date'] = options.poRevisionDate.toISOString();
   }
   if (options.language) {
     out.headers.language = options.language;