diff --git a/src/provider/default.ts b/src/provider/default.ts
index 71e5c0bd4..64c4f1f8a 100644
--- a/src/provider/default.ts
+++ b/src/provider/default.ts
@@ -160,7 +160,7 @@ export class Provider implements ProviderInterface {
       headers,
     })
       .then((res) => {
-        if (res.status !== 200) {
+        if (res.status >= 400) {
           throw Error(res.statusText);
         }
         return res.text();
@@ -177,7 +177,7 @@ export class Provider implements ProviderInterface {
         return parse(res) as Endpoints[T]['RESPONSE'];
       })
       .catch((err) => {
-        throw Error(`Could not ${method} from endpoint: ${url} ${err.message}`);
+        throw Error(`Could not ${method} from endpoint \`${url}\`: ${err.message}`);
       });
   }
 
diff --git a/starknet-3.12.3.tgz b/starknet-3.12.3.tgz
deleted file mode 100644
index 9df90af73..000000000
Binary files a/starknet-3.12.3.tgz and /dev/null differ