diff --git a/rebar.config b/rebar.config
index 8f9c63b3b..e42f1e4ea 100644
--- a/rebar.config
+++ b/rebar.config
@@ -2,7 +2,7 @@
 
 {deps,
  [{gproc, "0.8.0"},
-  {jiffy, {git, "https://github.com/emqx/jiffy", {tag, "1.0.2"}}},
+  {jiffy, {git, "https://github.com/emqx/jiffy", {tag, "1.0.4"}}},
   {cowboy, {git, "https://github.com/emqx/cowboy", {tag, "2.7.1"}}},
   {esockd, {git, "https://github.com/emqx/esockd", {tag, "5.6.1"}}},
   {ekka, {git, "https://github.com/emqx/ekka", {tag, "0.7.2"}}},