diff --git a/code/ddns-lambda.py b/code/ddns-lambda.py
index d620c32..8fdf5ae 100755
--- a/code/ddns-lambda.py
+++ b/code/ddns-lambda.py
@@ -73,7 +73,7 @@
 LOGGER = logging.getLogger()
 account_id = None
 region = None
-VERSION = '1.2.0b45'
+VERSION = '1.2.0b46'
 
 # Read Env variables
 DEBUG_LOG_LEVEL = os.environ.get('DebugLogLevel', 'INFO')
@@ -297,7 +297,7 @@ def lambda_handler(
     global phz_collection_by_vpc
     global count
 
-    count['start'] = datetime.now()
+    count['start'] = datetime.datetime.now()
     LOGGER.info("event: %s", str(event) + lineno())
     LOGGER.info("context: %s", str(context) + lineno())
     LOGGER.info("Sns Topic Mode: %s, sending to %s", str(SNS_ENABLE), SNS_TOPIC_ARN)
@@ -1005,7 +1005,7 @@ def lambda_handler(
                     instance_id, lineno())
         caller_response.insert(0, 'Successfully created recordsets')
 
-    count['end'] = datetime.now()
+    count['end'] = datetime.datetime.now()
     count['elapsed_ms'] = (count['end'] - count['start']).total_seconds() * 1000.0
     LOGGER.info(f"{APPNAME} stats: source={event_source} state={state} " +
                 ' '.join([f"{c}={count[c]}" for c in sorted(count.keys())]))