diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a1b9bf..ef2bdb7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.3.0](https://github.com/meinestadt/glue-schema-registry/compare/v1.2.0...v1.3.0) (2023-01-06)
+
+
+### Features
+
+* switched to async zlib functions, fixes [#56](https://github.com/meinestadt/glue-schema-registry/issues/56) ([5a47039](https://github.com/meinestadt/glue-schema-registry/commit/5a47039e23448ec3b1e1a29b5ba38bcc9e6d7e18))
+
 ## [1.2.0](https://github.com/meinestadt/glue-schema-registry/compare/v1.1.1...v1.2.0) (2023-01-03)
 
 
diff --git a/package-lock.json b/package-lock.json
index afeb43d..ad52080 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@meinestadt.de/glue-schema-registry",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@meinestadt.de/glue-schema-registry",
-      "version": "1.2.0",
+      "version": "1.3.0",
       "license": "MIT",
       "dependencies": {
         "avsc": "^5.7.7",
diff --git a/package.json b/package.json
index fd951c4..1efd47f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@meinestadt.de/glue-schema-registry",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "A library for encoding/decoding messages with schemas stored in AWS Glue Schema Registry",
   "main": "src/index.js",
   "scripts": {