How can i upgrade System.Text.RegularExpressions version?

i am running azure pipline with Mend Bolt task to detect old libraries, and i got: Notice for System.Text.RegularExpressions the existing version is 4.3.1 and the suggested fix is ALSO 4.3.1 but it seems it is not taken in consideration. PS: my csproj is here Any help please ? Thank you in adavance >Solution :… Read More How can i upgrade System.Text.RegularExpressions version?