diff --git a/CHANGELOG.md b/CHANGELOG.md
index ad17559..45ab4af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [133.1.0](https://github.com/grain-lang/libbinaryen/compare/v133.0.0...v133.1.0) (2026-10-13)
+
+
+### Features
+
+* Upgrade ci dependencies ([#160](https://github.com/grain-lang/libbinaryen/issues/160)) ([57c0cd0](https://github.com/grain-lang/libbinaryen/commit/57c0cd03965a8a7ad47dcf2d4d300d623e02e663))
+
 ## [133.0.0](https://github.com/grain-lang/libbinaryen/compare/v132.0.0...v133.0.0) (2026-10-07)
 
 
diff --git a/libbinaryen.opam b/libbinaryen.opam
index 3d8af78..1e7cdea 100644
--- a/libbinaryen.opam
+++ b/libbinaryen.opam
@@ -1,5 +1,5 @@
 opam-version: "2.0"
-version: "133.0.0"
+version: "133.1.0"
 synopsis: "Libbinaryen packaged for OCaml"
 maintainer: "blaine@grain-lang.org"
 author: "Blaine Bublitz"
diff --git a/package.json b/package.json
index 73f24ab..b7c35b9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@grain/libbinaryen",
-  "version": "133.0.0",
+  "version": "133.1.0",
   "description": "Libbinaryen packaged for OCaml.",
   "author": "Blaine Bublitz <blaine@grain-lang.org>",
   "license": "Apache-2.0",