diff --git a/main.tf b/main.tf
index 3454826..a5cefa7 100644
--- a/main.tf
+++ b/main.tf
@@ -40,7 +40,7 @@ resource "google_cloud_scheduler_job" "job" {
 
 module "pubsub_topic" {
   source              = "terraform-google-modules/pubsub/google"
-  version             = "~> 7.0"
+  version             = "~> 8.0"
   topic               = var.topic_name
   project_id          = var.project_id
   create_topic        = var.scheduler_job == null ? true : false