diff --git a/.gitignore b/.gitignore
index 92dd6cb..a1ea834 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 *.tfstate.*
 crash.log
 tfplan
+.terraform.lock.hcl
\ No newline at end of file
diff --git a/eks/main.tf b/eks/main.tf
index 2206c88..c5d2c5d 100644
--- a/eks/main.tf
+++ b/eks/main.tf
@@ -144,6 +144,7 @@ module "eks" {
 ********************************************/
 module "ebs_csi_irsa_role" {
   source                = "terraform-aws-modules/iam/aws//modules/iam-role-for-service-accounts-eks"
+  version               = "5.43.0"
   role_name             = "${var.cluster_name}-ebs-csi"
   attach_ebs_csi_policy = true
   oidc_providers = {