diff --git a/CHANGELOG.md b/CHANGELOG.md
index a63a5af..60df44c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+JSONView 2.3.0
+---
+* Switch to a dark theme when your system is set to dark mode.
+
 JSONView 2.2.1
 ---
 * Escape single quotes in generated HTML.
diff --git a/package.json b/package.json
index ade2840..1694cc5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "id": "jsonview@brh.numbera.com",
-  "version": "2.2.1",
+  "version": "2.3.0",
   "name": "jsonview",
   "title": "JSONView",
   "description": "View JSON documents in the browser.",
diff --git a/src/manifest.json b/src/manifest.json
index eefb738..9243c1b 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "JSONView",
-  "version": "2.2.1",
+  "version": "2.3.0",
   "description": "__MSG_extensionDescription__",
   "author": "Benjamin Hollis",
   "homepage_url": "https://jsonview.com/",