diff --git a/tibanna/_version.py b/tibanna/_version.py
index 957e0ea3..f68f37a8 100755
--- a/tibanna/_version.py
+++ b/tibanna/_version.py
@@ -1,4 +1,4 @@
 """Version information."""
 
 # The following line *must* be the last in the module, exactly as formatted:
-__version__ = "1.5.0"
+__version__ = "1.5.1b0"
diff --git a/tibanna/iam_utils.py b/tibanna/iam_utils.py
index c0591616..bee16d51 100755
--- a/tibanna/iam_utils.py
+++ b/tibanna/iam_utils.py
@@ -146,7 +146,7 @@ def policy_arn_list_for_role(self):
                                         'executions', 'cw_dashboard']
         check_task_custom_policy_types = ['cloudwatch_metric', 'cloudwatch', 'bucket', 'ec2_desc',
                                           'termination', 'dynamodb', 'pricing', 'vpc']
-        update_cost_custom_policy_types = ['bucket', 'executions', 'dynamodb', 'pricing', 'vpc']
+        update_cost_custom_policy_types = ['bucket', 'executions', 'dynamodb', 'pricing', 'vpc', 'cloudwatch']
         arnlist = {'ec2': [self.policy_arn(_) for _ in ['bucket', 'cloudwatch_metric']] +
                           ['arn:aws:iam::aws:policy/AmazonEC2ContainerRegistryReadOnly'],
                    # 'stepfunction': [self.policy_arn(_) for _ in ['lambdainvoke']],