diff --git a/package.json b/package.json
index 00a58e1..537af44 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cardano-hw-interop-lib",
-  "version": "0.2.0",
+  "version": "1.0.0-rc.1",
   "files": [
     "dist"
   ],