diff --git a/README.md b/README.md
index 73fb35455d..d88d45a94a 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ If you rely heavily on mobile interactions and are looking for a mobile-first UI
 
 [**View the full documentation ▸**](http://blueprintjs.com/docs)
 
-[**Try it out on CodeSandbox ▸**](https://codesandbox.io/s/rypm429574)
+[**Try it out on CodeSandbox ▸**](https://codesandbox.io/s/nko3k41y60)
 
 [**Read our FAQ on the wiki ▸**](https://github.com/palantir/blueprint/wiki/Frequently-Asked-Questions)
 
diff --git a/packages/docs-app/src/components/welcome.tsx b/packages/docs-app/src/components/welcome.tsx
index b0dfae28b4..3208b5b48b 100644
--- a/packages/docs-app/src/components/welcome.tsx
+++ b/packages/docs-app/src/components/welcome.tsx
@@ -14,7 +14,7 @@ export class Welcome extends React.PureComponent {
             <div className="blueprint-welcome">
                 <WelcomeCard href="#blueprint/getting-started" icon="star" title="Getting started" sameTab={true} />
                 <WelcomeCard href="https://github.com/palantir/blueprint" icon="git-repo" title="palantir/blueprint" />
-                <WelcomeCard href="https://codesandbox.io/s/rypm429574" icon="code-block" title="Code Sandbox" />
+                <WelcomeCard href="https://codesandbox.io/s/nko3k41y60" icon="code-block" title="Code Sandbox" />
                 <WelcomeCard
                     href="https://github.com/palantir/blueprint#contributing"
                     icon="git-merge"