diff --git a/lib/version.js b/lib/version.js
index f3be55b3..78e2ac8f 100644
--- a/lib/version.js
+++ b/lib/version.js
@@ -1 +1 @@
-module.exports = '2.2.4-pre';
+module.exports = '2.2.4';
diff --git a/package-lock.json b/package-lock.json
index b62aa2f7..a02d9048 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@dagrejs/graphlib",
-  "version": "2.2.4-pre",
+  "version": "2.2.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@dagrejs/graphlib",
-      "version": "2.2.4-pre",
+      "version": "2.2.4",
       "license": "MIT",
       "devDependencies": {
         "benchmark": "2.1.4",
diff --git a/package.json b/package.json
index 42d67a12..89d89c14 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@dagrejs/graphlib",
-  "version": "2.2.4-pre",
+  "version": "2.2.4",
   "description": "A directed and undirected multi-graph library",
   "author": "Chris Pettitt <cpettitt@gmail.com>",
   "license": "MIT",
@@ -47,4 +47,4 @@
     "type": "git",
     "url": "https://github.com/dagrejs/graphlib.git"
   }
-}
\ No newline at end of file
+}