diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c151c4..b58cb5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
-## 0.4.3  (-, 2022)
+## 1.0.0  (October, 2024)
 - Definition file dependency validation
 - Validation command
+- Version numbering changed
 - Fix number parsing [#38](https://github.com/iSorp/macro-executor/issues/38)
 - Fix address parsing [#32](https://github.com/iSorp/macro-executor/issues/32)
 
diff --git a/package.json b/package.json
index 37432a1..26ddbaa 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
 	"name": "macro-executor",
 	"displayName": "Macro Executor Language",
 	"description": "Fanuc Macro-Executor Programming Language",
-	"version": "0.4.3",
+	"version": "1.0.0",
 	"author": "iSorp",
 	"publisher": "iSorp",
 	"license": "MIT",