diff --git a/AUTHORS b/AUTHORS
index 6195b1ae8..904f6182e 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -86,6 +86,7 @@ susiwen
 susiwen8
 Teddy Katz
 Timothy Gu
+Tim van der Lippe
 Toru Nagashima
 tuesmiddt
 Victor Homyakov
diff --git a/acorn/CHANGELOG.md b/acorn/CHANGELOG.md
index b7b232595..519842c4f 100644
--- a/acorn/CHANGELOG.md
+++ b/acorn/CHANGELOG.md
@@ -1,3 +1,13 @@
+## 7.3.0 (2020-06-11)
+
+### Bug fixes
+
+Fix a bug that caused parsing of object patterns with a property named `set` that had a default value to fail.
+
+### New features
+
+Add support for optional chaining (`?.`).
+
 ## 7.2.0 (2020-05-09)
 
 ### Bug fixes
diff --git a/acorn/package.json b/acorn/package.json
index 39179b6c3..69f3f99ce 100644
--- a/acorn/package.json
+++ b/acorn/package.json
@@ -5,7 +5,7 @@
   "main": "dist/acorn.js",
   "types": "dist/acorn.d.ts",
   "module": "dist/acorn.mjs",
-  "version": "7.2.0",
+  "version": "7.3.0",
   "engines": {"node": ">=0.4.0"},
   "maintainers": [
     {