Unable to update to Autoblog to version 4.0.9.8.

Hi,

I am unable to update Autoblog to version 4.0.9.8.

The error reflected is shown below;

An error occurred while updating AutoBlog: Download failed. error:0D0890A1:asn1 encoding routines:ASN1_verify:unknown message digest algorithm

Similar type of error I am getting while I am trying to update WPMU DEV Dashboard. Error message is shown below;

An error occurred while updating WPMU DEV Dashboard: Download failed. error:0D0890A1:asn1 encoding routines:ASN1_verify:unknown message digest algorithm

Please help in resolving these issues.