diff --git a/CHANGELOG.md b/CHANGELOG.md
index b73031e..a879bdd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog
 
+## [0.19.0](https://github.com/grain-lang/binaryen.ml/compare/v0.18.0...v0.19.0) (2022-11-19)
+
+
+### ⚠ BREAKING CHANGES
+
+* Upgrade to libbinaryen v109 (#165)
+
+### Features
+
+* Add `Import.memory_import_get_module` and `Import.memory_import_get_base` functions ([b584500](https://github.com/grain-lang/binaryen.ml/commit/b5845005bd20c3813db11bebb9b47ad616c01c5d))
+* Add function to print StackIR ([b584500](https://github.com/grain-lang/binaryen.ml/commit/b5845005bd20c3813db11bebb9b47ad616c01c5d))
+* Add function to write StackIR ([b584500](https://github.com/grain-lang/binaryen.ml/commit/b5845005bd20c3813db11bebb9b47ad616c01c5d))
+* Add gsi & spill_pointers passes ([b584500](https://github.com/grain-lang/binaryen.ml/commit/b5845005bd20c3813db11bebb9b47ad616c01c5d))
+* Add operations on memory ([b584500](https://github.com/grain-lang/binaryen.ml/commit/b5845005bd20c3813db11bebb9b47ad616c01c5d))
+* Upgrade to libbinaryen v109 ([#165](https://github.com/grain-lang/binaryen.ml/issues/165)) ([b584500](https://github.com/grain-lang/binaryen.ml/commit/b5845005bd20c3813db11bebb9b47ad616c01c5d))
+
 ## [0.18.0](https://github.com/grain-lang/binaryen.ml/compare/v0.17.1...v0.18.0) (2022-07-05)
 
 
diff --git a/binaryen.opam b/binaryen.opam
index 1cacbe7..08b20e9 100644
--- a/binaryen.opam
+++ b/binaryen.opam
@@ -1,5 +1,5 @@
 opam-version: "2.0"
-version: "0.18.0"
+version: "0.19.0"
 synopsis: "OCaml bindings for Binaryen"
 maintainer: "oscar@grain-lang.org"
 author: "Oscar Spencer"
diff --git a/package.json b/package.json
index 13ab33c..50936f9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@grain/binaryen.ml",
-  "version": "0.18.0",
+  "version": "0.19.0",
   "description": "OCaml bindings for Binaryen.",
   "author": "Oscar Spencer <oscar@grain-lang.org>",
   "license": "Apache-2.0",