diff --git a/README.md b/README.md
index ed5f3ff..204d7c0 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ Note two properties here:
 Finally, include a JavaScript file at the bottom of the page:
 
 ```html
-<script src="https://unpkg.com/@antonz/codapi/dist/snippet.js"></script>
+<script src="https://unpkg.com/@antonz/codapi@0.3.1/dist/snippet.js"></script>
 ```
 
 (CDNs like unpkg can sometimes be slow, so it's even better to host `snippet.js` yourself)
diff --git a/package.json b/package.json
index 839b46d..5310898 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@antonz/codapi",
-    "version": "0.3.0",
+    "version": "0.3.1",
     "description": "Embeddable interactive code playground for education, documentation, and fun.",
     "author": "Anton Zhiyanov",
     "license": "MIT",