diff --git a/terraform/provider.tf b/terraform/provider.tf
index 146288a..b741bbf 100644
--- a/terraform/provider.tf
+++ b/terraform/provider.tf
@@ -20,7 +20,7 @@ limitations under the License.
 // develop this example.
 
 provider "google" {
-  version = "~> 2.11.0"
+  version = "~> 2.20.0"
 }
 
 provider "null" {