diff --git a/CHANGELOG.md b/CHANGELOG.md
index d8bbeee..1097ebc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [0.1.0-develop.43](https://git.lumeweb.com/LumeWeb/libethsync/compare/v0.1.0-develop.42...v0.1.0-develop.43) (2023-07-23)
+
+
+### Features
+
+* use event emitter and emit "update" on every light client update processed ([232af83](https://git.lumeweb.com/LumeWeb/libethsync/commit/232af830c9c844fa5b6f2e5b4c50c2f0a067188e))
+
 # [0.1.0-develop.42](https://git.lumeweb.com/LumeWeb/libethsync/compare/v0.1.0-develop.41...v0.1.0-develop.42) (2023-07-15)
 
 # [0.1.0-develop.41](https://git.lumeweb.com/LumeWeb/libethsync/compare/v0.1.0-develop.40...v0.1.0-develop.41) (2023-07-14)
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 275c41c..ac952b3 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1,12 +1,12 @@
 {
     "name": "@lumeweb/libethsync",
-    "version": "0.1.0-develop.42",
+    "version": "0.1.0-develop.43",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "@lumeweb/libethsync",
-            "version": "0.1.0-develop.42",
+            "version": "0.1.0-develop.43",
             "dependencies": {
                 "@chainsafe/as-sha256": "^0.3.1",
                 "@chainsafe/bls": "7.1.1",
diff --git a/package.json b/package.json
index eb90990..88cfebe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@lumeweb/libethsync",
-    "version": "0.1.0-develop.42",
+    "version": "0.1.0-develop.43",
     "type": "module",
     "repository": {
         "type": "git",