diff --git a/CHANGELOG.md b/CHANGELOG.md
index c273d98..ffcb4c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [126.0.0](https://github.com/grain-lang/libbinaryen/compare/v125.0.0...v126.0.0) (2026-03-28)
+
+
+### ⚠ BREAKING CHANGES
+
+* Upgrade to Binaryen v126 ([#153](https://github.com/grain-lang/libbinaryen/issues/153))
+
+### Features
+
+* Upgrade to Binaryen v126 ([#153](https://github.com/grain-lang/libbinaryen/issues/153)) ([eaa6b76](https://github.com/grain-lang/libbinaryen/commit/eaa6b76e0a5c01aeb76ef8bad710bd801244adfa))
+
 ## [125.0.0](https://github.com/grain-lang/libbinaryen/compare/v124.0.1...v125.0.0) (2025-12-12)
 
 
diff --git a/libbinaryen.opam b/libbinaryen.opam
index d15ee91..39fcf08 100644
--- a/libbinaryen.opam
+++ b/libbinaryen.opam
@@ -1,5 +1,5 @@
 opam-version: "2.0"
-version: "125.0.0"
+version: "126.0.0"
 synopsis: "Libbinaryen packaged for OCaml"
 maintainer: "blaine@grain-lang.org"
 author: "Blaine Bublitz"
diff --git a/package.json b/package.json
index 0083b4b..479b596 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@grain/libbinaryen",
-  "version": "125.0.0",
+  "version": "126.0.0",
   "description": "Libbinaryen packaged for OCaml.",
   "author": "Blaine Bublitz <blaine@grain-lang.org>",
   "license": "Apache-2.0",