diff --git a/examples/secure_cloud_function_with_sql/functions/cf-to-sql/go.mod b/examples/secure_cloud_function_with_sql/functions/cf-to-sql/go.mod
index 3440cebf..55135d84 100644
--- a/examples/secure_cloud_function_with_sql/functions/cf-to-sql/go.mod
+++ b/examples/secure_cloud_function_with_sql/functions/cf-to-sql/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/GoogleCloudPlatform/functions-framework-go v1.7.1
 	github.com/cloudevents/sdk-go/v2 v2.15.2
 	github.com/go-sql-driver/mysql v1.7.1
-	golang.org/x/sync v0.1.0
+	golang.org/x/sync v0.20.0
 )
 
 require (