diff --git a/sandbox/auth-multitenant-example/package.json b/sandbox/auth-multitenant-example/package.json
index 0802fd0cb1..f9c46b715d 100644
--- a/sandbox/auth-multitenant-example/package.json
+++ b/sandbox/auth-multitenant-example/package.json
@@ -57,7 +57,7 @@
     "@loopback/rest": "^13.1.0",
     "@loopback/rest-explorer": "^6.1.3",
     "@loopback/service-proxy": "^6.1.3",
-    "@sourceloop/authentication-service": "^11.3.0",
+    "@sourceloop/authentication-service": "^13.0.0",
     "@sourceloop/core": "^10.0.0",
     "ajv": "^8.11.0",
     "ajv-errors": "^3.0.0",