diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index dfe5a7bd..b0e9a389 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -2,5 +2,5 @@
     "packages/as-sha256": "0.4.1",
     "packages/persistent-merkle-tree": "0.6.1",
     "packages/persistent-ts": "0.19.1",
-    "packages/ssz": "0.12.0"
+    "packages/ssz": "0.13.0"
 }
\ No newline at end of file
diff --git a/packages/ssz/CHANGELOG.md b/packages/ssz/CHANGELOG.md
index b2b5133b..34fce6a3 100644
--- a/packages/ssz/CHANGELOG.md
+++ b/packages/ssz/CHANGELOG.md
@@ -20,6 +20,13 @@ See [Conventional Commits](https://conventionalcommits.org) for commit guideline
   * dependencies
     * @chainsafe/persistent-merkle-tree bumped from ^0.4.2 to ^0.5.0
 
+## [0.13.0](https://github.com/ChainSafe/ssz/compare/ssz-v0.12.0...ssz-v0.13.0) (2023-09-14)
+
+
+### Features
+
+* publish more methods ([#334](https://github.com/ChainSafe/ssz/issues/334)) ([947c3e2](https://github.com/ChainSafe/ssz/commit/947c3e278230c9e9db54c4ce20bef76c63040970))
+
 ## [0.12.0](https://github.com/ChainSafe/ssz/compare/ssz-v0.11.1...ssz-v0.12.0) (2023-09-09)
 
 
diff --git a/packages/ssz/package.json b/packages/ssz/package.json
index 35783cf5..926fa361 100644
--- a/packages/ssz/package.json
+++ b/packages/ssz/package.json
@@ -4,7 +4,7 @@
   "license": "Apache-2.0",
   "author": "ChainSafe Systems",
   "homepage": "https://github.com/chainsafe/ssz",
-  "version": "0.12.0",
+  "version": "0.13.0",
   "main": "lib/index.js",
   "files": [
     "lib/**/*.d.ts",