diff --git a/package-lock.json b/package-lock.json
index 8973fb291..c16c0f8f5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
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diff --git a/package.json b/package.json
index 1175e6a7b..03d43a264 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@multiversx/sdk-core",
-  "version": "12.19.1",
+  "version": "12.20.0-beta.0",
   "description": "MultiversX SDK for JavaScript and TypeScript",
   "main": "out/index.js",
   "types": "out/index.d.js",
@@ -30,7 +30,9 @@
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