diff --git a/README.md b/README.md
index b7cab449..c6a4ee93 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Because we are still using the native module loader the edge cases work out comp
 Include ES Module Shims with a `async` attribute on the script, then include an import map and module scripts normally:
 
 ```html
-<script async src="https://ga.jspm.io/npm:es-module-shims@1.8.3/dist/es-module-shims.js"></script>
+<script async src="https://ga.jspm.io/npm:es-module-shims@1.9.0/dist/es-module-shims.js"></script>
 
 <!-- https://generator.jspm.io/#U2NhYGBkDM0rySzJSU1hKEpNTC5xMLTQM9Az0C1K1jMAAKFS5w0gAA -->
 <script type="importmap">
diff --git a/package.json b/package.json
index d2991d6d..3b30bb44 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "es-module-shims",
-  "version": "1.8.3",
+  "version": "1.9.0",
   "description": "Shims for the latest ES module features",
   "main": "dist/es-module-shims.js",
   "exports": {