diff --git a/CHANGELOG.md b/CHANGELOG.md
index d511684..b005c50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,18 @@
 
 All notable changes to this project will be documented in this file.
 
+## 1.1.0 - 2025-04-12
+
+### Added
+
+- Added output variable `arn`.
+
+### Deprecated
+
+- Deprecated output variable `iam_role_arn`. Use `arn` instead.
+
 ## 1.0.0 - 2025-04-11
 
 ### Added
 
-- initial import
+- Initial import.
diff --git a/README.md b/README.md
index af5a1f6..e7ca711 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ continuous integration tasks on AWS.
 
 ``` hcl
 module "aws_iam_role" {
-  source = "git::ssh://git@git.adyxax.org/adyxax/tofu-module-aws-iam-role?depth=1&ref=1.0.0"
+  source = "git::ssh://git@git.adyxax.org/adyxax/tofu-module-aws-iam-role?depth=1&ref=1.1.0"
 
   name            = local.name
   policy_statements = jsonencode([
diff --git a/outputs.tf b/outputs.tf
index f3ef649..ebfd120 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -1,3 +1,10 @@
+output "arn" {
+  description = "AWS IAM role ARN."
+  sensitive   = false
+  value       = aws_iam_role.main.id
+}
+
+# Deprecated since 1.1.0
 output "iam_role_arn" {
   description = "AWS IAM role ARN."
   sensitive   = false