diff --git a/packages/protons-runtime/CHANGELOG.md b/packages/protons-runtime/CHANGELOG.md
index b9cb600..44e8866 100644
--- a/packages/protons-runtime/CHANGELOG.md
+++ b/packages/protons-runtime/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [protons-runtime-v1.0.3](https://github.com/ipfs/protons/compare/protons-runtime-v1.0.2...protons-runtime-v1.0.3) (2022-04-10)
+
+
+### Bug Fixes
+
+* remove redundant defs and declare codec return type ([#28](https://github.com/ipfs/protons/issues/28)) ([c3ea5ec](https://github.com/ipfs/protons/commit/c3ea5ec9101e37d8ac0437eb22ac0b4eeeb14eb7))
+
 ## [protons-runtime-v1.0.2](https://github.com/ipfs/protons/compare/protons-runtime-v1.0.1...protons-runtime-v1.0.2) (2022-04-08)
 
 
diff --git a/packages/protons-runtime/package.json b/packages/protons-runtime/package.json
index 625a6c6..ed1c7ec 100644
--- a/packages/protons-runtime/package.json
+++ b/packages/protons-runtime/package.json
@@ -1,6 +1,6 @@
 {
   "name": "protons-runtime",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Shared code to make your bundle smaller when running protons in your app",
   "license": "Apache-2.0 OR MIT",
   "homepage": "https://github.com/ipfs/protons/tree/master/packages/protons-runtime#readme",