diff --git a/package.json b/package.json
index 2106932..8ddec11 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lhisp-oauth-client-dev",
-  "version": "1.0.31",
+  "version": "1.0.32",
   "main": "src/index",
   "types": "src/index.d.ts",
   "repository": {
diff --git a/src/lhisp-oauth-client.ts b/src/lhisp-oauth-client.ts
index f8ddcb0..54816b7 100644
--- a/src/lhisp-oauth-client.ts
+++ b/src/lhisp-oauth-client.ts
@@ -128,6 +128,10 @@ export class LhispOauthClient<iAccessToken extends AccessToken = AccessToken> {
         contentType: this.authContentType,
       });
       const resp = await axios.request(authRequestOpt);
+      if (!resp?.data) {
+        logger.error({ message: "LhispOauthClient.getAccessToken", resp });
+        throw new Error("Resposta inválida ao obter token de acesso.");
+      }
       this.accessToken = this.buildAccessToken(resp.data);
       this.tokenCreatedAt = new Date().getTime();
       this.tokenExpiresIn = this.accessToken?.expires_in || this.tokenCreatedAt + 60000;