diff --git a/grafana-eks/main.tf b/grafana-eks/main.tf
index 478f97f..9100c83 100644
--- a/grafana-eks/main.tf
+++ b/grafana-eks/main.tf
@@ -21,7 +21,7 @@ data "aws_caller_identity" "grafana" {}
 
 module "iam" {
   source  = "terraform-aws-modules/iam/aws//modules/iam-assumable-role-with-oidc"
-  version = "5.30.1"
+  version = "5.31.0"
 
   create_role                   = true
   role_name                     = "${local.release_name}-irsa-${random_id.grafana_rds.dec}"