diff --git a/README.md b/README.md
index 3121e5a..6d0cdca 100644
--- a/README.md
+++ b/README.md
@@ -66,7 +66,7 @@ Both UMD and ESM bundles externalize rdflib to keep bundle sizes small and avoid
 ```html
 <script type="module">
 	import * as $rdf from 'https://esm.sh/rdflib';
-	import { solidLogicSingleton, store, authn } from 'https://esm.sh/solid-logic';
+	import { solidLogicSingleton, store, authn } from 'https://esm.sh/solid-logic@4.0.1';
 
 	// Example usage
 	console.log('Store:', store);
@@ -81,7 +81,7 @@ Both UMD and ESM bundles externalize rdflib to keep bundle sizes small and avoid
 {
 	"imports": {
 		"rdflib": "https://esm.sh/rdflib",
-		"solid-logic": "https://esm.sh/solid-logic"
+		"solid-logic": "https://esm.sh/solid-logic@4.0.1"
 	}
 }
 </script>
diff --git a/test/testBundles/test-umd.html b/test/testBundles/test-umd.html
index 4bdc9b6..66130a0 100644
--- a/test/testBundles/test-umd.html
+++ b/test/testBundles/test-umd.html
@@ -11,7 +11,7 @@ <h1>Solid Logic UMD Bundle Browser Test</h1>
   {
     "imports": {
       "rdflib": "https://esm.sh/rdflib",
-      "solid-logic": "https://esm.sh/solid-logic"
+      "solid-logic": "https://esm.sh/solid-logic@4.0.1"
     }
   }
   </script>