[jggimi]

No. Use:

# pkg_add -r -F update fedora_base

or

# pkg_add -ir fedora_base

or, update -all- of your packages, with either:

# pkg_add -u -F update -F updatedepends

or

# pkg_add -iu


-Read- the pkg_add(8) man page. FAQ 15 is also of value.