diff --git a/changelog.md b/changelog.md
index 3cbaa0d..744a49c 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,6 +1,6 @@
 # Changelog
 
-### v2.0.0 
+### v2.0.0-beta1 (11.12.2021)
 
 Reduced Index memory usage.
 Backward incompatibility, faceted index should be reindex before using new version of library.
diff --git a/composer.json b/composer.json
index beeb09e..39ad31a 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "k-samuel/faceted-search",
-    "version": "2.0.0",
+    "version": "2.0.0-beta1",
     "type": "library",
     "description": "PHP Faceted search",
     "keywords": ["php","faceted search"],