diff --git a/rebar.config b/rebar.config
index ac0d491..8d9c9aa 100644
--- a/rebar.config
+++ b/rebar.config
@@ -2,7 +2,7 @@
 
 {erl_opts, [debug_info]}.
 
-{deps, [ {aebytecode, {git, "https://github.com/aeternity/aebytecode.git", {ref,"72b2a58"}}}
+{deps, [ {aebytecode, {git, "https://github.com/aeternity/aebytecode.git", {ref,"5e16b85"}}}
        , {getopt, "1.0.1"}
        , {eblake2, "1.0.0"}
        , {jsx, {git, "https://github.com/talentdeficit/jsx.git",
diff --git a/rebar.lock b/rebar.lock
index 4e9247b..03d8ad6 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -1,7 +1,7 @@
 {"1.1.0",
 [{<<"aebytecode">>,
   {git,"https://github.com/aeternity/aebytecode.git",
-       {ref,"72b2a581d5a6d488a208331da88de1a488ac2da1"}},
+       {ref,"5e16b85ae2385bdc010f319e2f2717c09cac3621"}},
   0},
  {<<"aeserialization">>,
   {git,"https://github.com/aeternity/aeserialization.git",
diff --git a/src/aeso_ast_infer_types.erl b/src/aeso_ast_infer_types.erl
index b80ecfc..24fda40 100644
--- a/src/aeso_ast_infer_types.erl
+++ b/src/aeso_ast_infer_types.erl
@@ -548,7 +548,6 @@ init_env(_Options) -> global_env().
 infer(Contracts, Options) ->
     ets_init(), %% Init the ETS table state
     try
-        io:format("Options = ~p\n", [Options]),
         Env = init_env(Options),
         create_options(Options),
         ets_new(type_vars, [set]),