diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5345fbd5..49746105 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,20 @@
 
 All notable changes to this project will be documented in this file.
 
+## [1.0.3] - 2023-11-30
+
+### Added
+
+* New unit test to validate updated error handling function and functional test update to capture updated error message
+
+### Changed
+
+* Refined `logErr()` and `fErr()` functions which handles event error messages to appropriately throw both event validation and event registration errors. 
+
+### Fixed
+
+* Fixedbug related to event error message handling wherein all event errors were previously thrown as an improper generic error which was misleading to users. Implemented a mechanism to correctly distinguish different types of event errors and throw them appropriately
+
 ## [1.0.2] - 2023-11-10
 
 ### Added
diff --git a/cli/package.json b/cli/package.json
index f10001a8..7eda10ba 100644
--- a/cli/package.json
+++ b/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@firebolt-js/mock-firebolt-cli",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Command-line interface for controlling the Mock Firebolt server",
   "main": "./src/cli.mjs",
   "scripts": {},
diff --git a/conduit/package.json b/conduit/package.json
index 4d759df4..184eb4b0 100644
--- a/conduit/package.json
+++ b/conduit/package.json
@@ -1,7 +1,7 @@
 {
   "name": "conduit",
   "description": "A TV app that works in concert with Mock Firebolt in Reverse Proxy mode",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "private": true,
   "license": "Apache 2.0",
   "author": "Mike Fine <mike_fine@cable.comcast.com>",
diff --git a/functional/package.json b/functional/package.json
index 2d004332..94d330f6 100644
--- a/functional/package.json
+++ b/functional/package.json
@@ -1,9 +1,9 @@
 {
   "name": "@firebolt-js/mock-firebolt-functional-tests",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Command-line interface for controlling the Mock Firebolt server",
   "scripts": {
-    "test": "NODE_ENV=test npx jest --config=jest.config.js --silent -i",
+    "test": "NODE_ENV=test npx jest --config=jest.config.js",
     "test:openRpcCall": "NODE_ENV=test npx jest --config=jest.config.js --forceExit -- ./tests/openRpcCall.test.mjs",
     "test:healthCheck": "NODE_ENV=test npx jest --config=jest.config.js --forceExit -- ./tests/health-check.test.mjs",
     "test:scope": "NODE_ENV=test npx jest --config=jest.config.js  --forceExit -- ./tests/scope.test.mjs"
@@ -20,7 +20,7 @@
   "devDependencies": {
     "@babel/core": "^7.14.6",
     "@babel/node": "^7.14.5",
-    "@babel/preset-env": "^7.14.5",
+    "@babel/preset-env": "^7.23.5",
     "jest": "^27.0.4"
   },
   "dependencies": {
diff --git a/server/package.json b/server/package.json
index 2809b018..1756cdeb 100644
--- a/server/package.json
+++ b/server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@firebolt-js/mock-firebolt",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Controllable mock Firebolt server",
   "main": "./build/index.mjs",
   "scripts": {