diff --git a/Makefile b/Makefile
index c39db6d..3a81a64 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ dep_lager = git git://github.com/basho/lager.git 2.0.3
 dep_sync = git git://github.com/inaka/sync.git 0.1.3
 dep_getopt = git git://github.com/jcomellas/getopt v0.8.2
 dep_meck = git git://github.com/eproxus/meck 0.8.2
-dep_jiffy = git git://github.com/davisp/jiffy 0.11.3
+dep_jiffy = git git://github.com/davisp/jiffy 0.14.2
 dep_ibrowse = git git://github.com/cmullaparthi/ibrowse v4.1.1
 dep_aleppo = git git://github.com/inaka/aleppo 0.9.1
 dep_zipper = git git://github.com/inaka/zipper 0.1.2