Updated to HassOS 3.11 on pi 4 and system clock 4 days out

Hi I have updated to version 3.11 and now the system clock is 4 days out. I have deleted the database and also I have checked the time zone etc. when restarted it always logs time as 15-02-20 07.22

20-02-15 07:22:02 INFO (MainThread) [main] Initialize Hass.io setup
20-02-15 07:22:03 INFO (SyncWorker_0) [hassio.docker.supervisor] Attach to Supervisor homeassistant/armv7-hassio-supervisor with version 201
20-02-15 07:22:03 INFO (MainThread) [main] Setup HassIO

Any help would be appreciated

Hi I have sorted this by installing chrony time server