HTTPS page links to HTTP image - Need Advice

[FutureHunter]

I bought SSL after 1 year when I started this project, It was 6 years ago.

As I checked on ahrefs, old images on my website has HTTP link.

How can I change image URL from HTTP to HTTPS ? I don't want to get penalized from google, need advice.

I have 166 image errors, It's wordpress.

 

[FutureHunter]

I checked and every image which ahrefs shows me that have http in url has https, It's good but why this happens ?

 

[Black Belt Spodermen]

You have to go to the settings of your WP dashboard and add the https to your website address.

 

[FutureHunter]

You have to go to the settings of your WP dashboard and add the https to your website address.

From 1500 images It has only 166 and all of these images are old.

 

[bossofthebosses]

is it a wp site? try Really Simple SSL plugin