diff --git a/changelog.md b/changelog.md
index ce97921c..da37afee 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,63 @@
 # Changelog
 
+## 0.8.1
+
+Features:
+
+* Support serializing functions returned by `util.callbackify`
+
+Bug fixes:
+
+* WeakMap + WeakSet shims throw if falsy non-iterable input
+* Fix error message when serializing `require.resolve` or `require.resolve.paths`
+* Fix error message when serializing `require` created by `Module.createRequire`
+
+Performance:
+
+* WeakMap/WeakSet shims use private class fields
+* Avoid Map lookup serializing WeakMap/WeakSet
+* Avoid object property lookup
+* Instrument: Compile internal vars using Map instead of dictionary object
+* Instrument: Replace external vars object with Map
+* Instrument: Replace `bindings` object with Map
+
+Improvements:
+
+* Remove support for `Module.createRequireFromPath`
+
+Refactor:
+
+* Simplify patching `util` module
+* WeakMap/WeakSet shims shorten code
+* WeakMap/WeakSet shims capture `WeakMap` constructor earlier
+* Shorten code for serializing Sets + Maps
+* Shorten code
+
+Dependencies:
+
+* Update `@babel/generator` dependency
+* Update Babel dependencies
+
+Tests:
+
+* Handle validation errors which are not objects [fix]
+* Improve tests for promisified functions [improve]
+* Remove `transpiledFiles` from tests [improve]
+* More tests for internal vars in instrumentation [improve]
+* Tests for serializing `require` [improve]
+* Replace fixtures dictionary object with Map [perf]
+* Simplify fixtures FS shim [refactor]
+* Support module don't expose `createFixtures` or `cleanupFixtures` [refactor]
+
+Dev:
+
+* Update dev dependencies
+
+No code:
+
+* Correct code comment
+* Correct JSDoc comment
+
 ## 0.8.0
 
 Breaking changes:
diff --git a/package-lock.json b/package-lock.json
index e8f31644..98ea763e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "livepack",
-  "version": "0.8.0",
+  "version": "0.8.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "livepack",
-      "version": "0.8.0",
+      "version": "0.8.1",
       "license": "MIT",
       "dependencies": {
         "@babel/core": "^7.23.6",
diff --git a/package.json b/package.json
index fe4278a7..08aa500f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "livepack",
-  "version": "0.8.0",
+  "version": "0.8.1",
   "description": "Serialize live running code to Javascript",
   "main": "index.js",
   "exports": {