diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c27c1a6c6b..c8f5fcef708 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## [`master`](https://github.com/elastic/eui/tree/master)
 
+No public interface changes since `4.0.0`.
+
+## [`4.0.0`](https://github.com/elastic/eui/tree/v4.0.0)
+
 - Added `delay` prop to `EuiToolTip` ([#1103](https://github.com/elastic/eui/pull/1103))
 
 **Breaking changes**
diff --git a/package-lock.json b/package-lock.json
index 88a0e802e71..55cda5eacf6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@elastic/eui",
-  "version": "3.11.0",
+  "version": "4.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 73ba3f402cd..eec63c98763 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@elastic/eui",
   "description": "Elastic UI Component Library",
-  "version": "3.11.0",
+  "version": "4.0.0",
   "main": "lib",
   "module": "src",
   "types": "src/index.d.ts",