diff --git a/package-lock.json b/package-lock.json
index d2506b91..78537478 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cardano-serialization-lib",
-  "version": "12.0.2-beta.1",
+  "version": "12.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cardano-serialization-lib",
-      "version": "12.0.2-beta.1",
+      "version": "12.1.0",
       "hasInstallScript": true,
       "license": "MIT",
       "devDependencies": {
diff --git a/package.json b/package.json
index 11279965..d4c541f4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cardano-serialization-lib",
-  "version": "12.0.2-beta.1",
+  "version": "12.1.0",
   "description": "(De)serialization functions for the Cardano blockchain along with related utility functions",
   "scripts": {
     "rust:build-nodejs": "(rimraf ./rust/pkg && cd rust; wasm-pack build --target=nodejs; cd ..; npm run js:ts-json-gen; cd rust; wasm-pack pack) && npm run js:flowgen",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index a8fadb13..b664eab5 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cardano-serialization-lib"
-version = "12.0.2-beta.1"
+version = "12.1.0"
 edition = "2018"
 authors = ["EMURGO"]
 license = "MIT"
diff --git a/rust/json-gen/Cargo.lock b/rust/json-gen/Cargo.lock
index 94b02c1a..db579263 100644
--- a/rust/json-gen/Cargo.lock
+++ b/rust/json-gen/Cargo.lock
@@ -49,7 +49,7 @@ checksum = "a4a45a46ab1f2412e53d3a0ade76ffad2025804294569aae387231a0cd6e0899"
 
 [[package]]
 name = "cardano-serialization-lib"
-version = "12.0.2-beta.1"
+version = "12.1.0"
 dependencies = [
  "bech32",
  "cbor_event",