diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 62f89c2..83f09ed 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 4.1.0
+current_version = 4.1.1
 commit = True
 message = Bumps version to {new_version}
 tag = False
diff --git a/main.tf b/main.tf
index 1210161..5f38390 100644
--- a/main.tf
+++ b/main.tf
@@ -224,7 +224,7 @@ data "aws_iam_policy_document" "kms_key_policy" {
       variable = "kms:CallerAccount"
 
       values = [
-        "${data.aws_caller_identity.current[0].account_id}"
+        data.aws_caller_identity.current[0].account_id
       ]
     }