diff --git a/examples/express-ex/package-lock.json b/examples/express-ex/package-lock.json
index 838f145..b3a5a74 100644
--- a/examples/express-ex/package-lock.json
+++ b/examples/express-ex/package-lock.json
@@ -76,7 +76,7 @@
       "integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg=="
     },
     "cloudevents-sdk": {
-      "version": "github:cloudevents/sdk-javascript#2b48302bad6eb54423aafc7c632caa41ba35bb17",
+      "version": "github:cloudevents/sdk-javascript#181de2bac07dbc7192b3c083f5a078010936aad6",
       "requires": {
         "ajv": "6.10.2",
         "axios": "0.18.0",