diff --git a/code/ddns-lambda.py b/code/ddns-lambda.py
index 52991eb..1993a93 100755
--- a/code/ddns-lambda.py
+++ b/code/ddns-lambda.py
@@ -73,7 +73,7 @@
 LOGGER = logging.getLogger()
 account_id = None
 region = None
-VERSION = '1.2.0b54'
+VERSION = '1.2.0b55'
 
 # Read Env variables
 DEBUG_LOG_LEVEL = os.environ.get('DebugLogLevel', 'INFO')
@@ -402,7 +402,8 @@ def lambda_handler(
             dynamodb_client, DDBNAME, f'{instance_id}/dns')
         LOGGER.info(f"got instance dns data: {instance_dns_data}")
         if instance_dns_data:
-            instance_dns_data_dict = json.loads(instance_dns_data, default=json_serial)
+            #            instance_dns_data_dict = json.loads(instance_dns_data, default=json_serial)
+            instance_dns_data_dict = json.loads(instance_dns_data)
             LOGGER.info(
                 f"instance dns data: {str(instance_dns_data)} length {len(instance_dns_data_dict)} {lineno()}")
 
@@ -1045,7 +1046,8 @@ def lambda_handler(
 
 def put_instance_dns_data_item(dynamodb_client, DDBNAME, instance_id, dns):
     dns_list = [dict(d._asdict()) for d in dns]
-    dns_info = json.dumps(dns_list, default=json_serial)
+#    dns_info = json.dumps(dns_list, default=json_serial)
+    dns_info = json.dumps(dns_list)
 
     LOGGER.debug(f"put dns data into {instance_id}/dns: {str(dns_info)}: {lineno()}")
     put_item_in_dynamodb_table(dynamodb_client, DDBNAME, f'{instance_id}/dns', dns_info)
diff --git a/code/ddns-lambda.zip b/code/ddns-lambda.zip
index 7565d52..2fd6fab 100644
Binary files a/code/ddns-lambda.zip and b/code/ddns-lambda.zip differ