diff --git a/package-lock.json b/package-lock.json
index 0c5b95b..5b5ab89 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "vb6-antlr4",
-  "version": "0.0.0-development",
+  "version": "1.0.0-beta.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 23b8039..36a991d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vb6-antlr4",
-  "version": "0.0.0-development",
+  "version": "1.0.0-beta.1",
   "description": "A Visual Basic 6 lexer & parser that provides both visitor and listener patterns to traverse the parse tree.",
   "files": [
     "lib/**/*"