eper version mismatch during make

[angry-elf]

How to reproduce:

$ git clone git://github.com/inaka/edis
$ cd edis/
edis$ make
rebar get-deps compile
==> edis (get-deps)
Pulling lager from {git,"git://github.com/basho/lager.git","master"}
Cloning into 'lager'...
Pulling eper from {git,"git://github.com/mhald/eper.git","HEAD"}
Cloning into 'eper'...
ERROR: Dependency dir /usr/src/edis/deps/eper failed application validation with reason:
{version_mismatch,{"/usr/src/edis/deps/eper/src/eper.app.src",
                   {expected,"0.60"},
                   {has,"0.69"}}}.
make: *** [erl] Error 1

How to fix: change version at edis/deps/eper/src/eper.app.src to 0.60