diff --git a/CHANGELOG.md b/CHANGELOG.md
index 451a168..f31645b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+# 4.0.3
+__fixed__
+- Fixed `TransactionBuilder` to require that the Transaction has outputs before signing (#1151)
+- Fixed `payments.p2sh`, which now takes the network from the redeem attribute if one is not given in the object argument (#1232)
+- Fixed `Block.calculateTarget` to allow for exponents up to 29 (#1285)
+- Fixed some low priority rarely occurring bugs with multisig payments and `TransactionBuilder` multisig processing (#1307)
+
+__added__
+- Regtest network object to `networks` (#1261)
+
 # 4.0.2
 __fixed__
 - Fixed `TransactionBuilder` not throwing when payment type validation should fail (#1195)
diff --git a/package-lock.json b/package-lock.json
index e34ecd4..3009813 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "bitcoinjs-lib",
-  "version": "4.0.2",
+  "version": "4.0.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 755be28..0c3a31f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bitcoinjs-lib",
-  "version": "4.0.2",
+  "version": "4.0.3",
   "description": "Client-side Bitcoin JavaScript library",
   "main": "./src/index.js",
   "engines": {