diff --git a/apps/leo_manager/rebar.config b/apps/leo_manager/rebar.config
index cbfadd33..05e2bd83 100644
--- a/apps/leo_manager/rebar.config
+++ b/apps/leo_manager/rebar.config
@@ -29,7 +29,7 @@
         {leo_redundant_manager, ".*", {git, "https://github.com/leo-project/leo_redundant_manager.git", {tag, "1.9.64"}}},
         {leo_statistics,        ".*", {git, "https://github.com/leo-project/leo_statistics.git",        {tag, "1.1.23"}}},
         {leo_s3_libs,           ".*", {git, "https://github.com/leo-project/leo_s3_libs.git",           {tag, "1.2.21"}}},
-        {jiffy,                 ".*", {git, "https://github.com/davisp/jiffy.git",                      {tag, "0.14.8"}}},
+        {jiffy,                 ".*", {git, "https://github.com/davisp/jiffy.git",                      {tag, "0.15.2"}}},
         {sd_notify,             ".*", {git, "https://github.com/systemd/erlang-sd_notify.git",          {tag, "v1.0"}}, [raw]}
        ]}.