diff --git a/CHANGELOG.md b/CHANGELOG.md
index e91f004..480c46e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 2.1.1
+* Update `escodegen`. [@FabianWarnecke](https://github.com/FabianWarnecke) in [#43](https://github.com/browserify/static-eval/pull/43)
+
+  escodegen doesn't officially support all the Node.js versions that `static-eval` supports, but so far it still works on them.
+  This has been the case for both v1.x and v2.1.0 of escodegen, so the upgrade doesn't change that situation.
+
 ## 2.1.0
 * Add `allowAccessToMethodsOnFunctions` option to restore 1.x behaviour so that [cwise](https://github.com/scijs/cwise) can upgrade. ([@archmoj](https://github.com/archmoj) in [#31](https://github.com/browserify/static-eval/pull/31))
 
diff --git a/package.json b/package.json
index c4ba2a9..d8056d3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "static-eval",
   "description": "evaluate statically-analyzable expressions",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "author": {
     "name": "James Halliday",
     "email": "mail@substack.net",