diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2659b74e5..e89120a0c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 title: Changelog
 ---
 
+## version 2.2.4 - 2020/01/11
+
+
 * Fix bug in computing state when nodes lack `num_date` attributes
 
 ## version 2.2.3 - 2020/01/06
diff --git a/package.json b/package.json
index 826616c99..d7cc99722 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "auspice",
-  "version": "2.2.3",
+  "version": "2.2.4",
   "description": "Web app for visualizing pathogen evolution",
   "author": "James Hadfield, Trevor Bedford and Richard Neher",
   "license": "AGPL-3.0-only",
diff --git a/src/version.js b/src/version.js
index 3f14f0fc7..47e9b658d 100644
--- a/src/version.js
+++ b/src/version.js
@@ -1,4 +1,4 @@
-const version = "2.2.3";
+const version = "2.2.4";
 
 module.exports = {
   version