diff --git a/CHANGELOG.md b/CHANGELOG.md
index de0fdfe..6b731b7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ All notable changes to the "vscode-redmine" extension will be documented in this
 
 ## [Unreleased]
 
+## 1.0.0 - 25.08.2020
+
 ### Fixed
 
 - [Issue #23](https://github.com/rozpuszczalny/vscode-redmine/issues/23)
diff --git a/package.json b/package.json
index 0fbbd68..b564522 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "vscode-redmine",
   "displayName": "Redmine",
   "description": "Integration with VSCode and Redmine",
-  "version": "0.5.1",
+  "version": "1.0.0",
   "publisher": "rozpuszczalny",
   "license": "MIT",
   "icon": "logo.png",