diff --git a/Makefile b/Makefile
index b6fb2a585..2449d56fb 100644
--- a/Makefile
+++ b/Makefile
@@ -20,7 +20,7 @@ NO_AUTOPATCH = cuttlefish
 ERLC_OPTS += +debug_info -DAPPLICATION=emqx
 
 BUILD_DEPS = cuttlefish
-dep_cuttlefish = git https://github.com/emqx/cuttlefish v2.1.0
+dep_cuttlefish = git https://github.com/emqx/cuttlefish v2.1.1
 
 #TEST_DEPS = emqx_ct_helplers
 #dep_emqx_ct_helplers = git git@github.com:emqx/emqx-ct-helpers
diff --git a/rebar.config b/rebar.config
index fa2ab588f..424505d49 100644
--- a/rebar.config
+++ b/rebar.config
@@ -9,7 +9,7 @@
      {ekka, "v0.5.1"},
      {clique, "develop"},
      {esockd, "v5.4.2"},
-     {cuttlefish, "v2.1.0"}
+     {cuttlefish, "v2.1.1"}
     ]}.
 
 {edoc_opts, [{preprocess, true}]}.