diff --git a/rebar.config b/rebar.config
index cd730c69..3f4f8865 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,6 +1,6 @@
 {deps, [
         {gen_batch_server, "0.8.8"},
-        {aten, "0.5.8"},
+        {aten, "0.6.0"},
         {seshat, "0.6.0"}
 
 ]}.
diff --git a/rebar.lock b/rebar.lock
index 0751c069..d8dc784a 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -1,14 +1,14 @@
 {"1.2.0",
-[{<<"aten">>,{pkg,<<"aten">>,<<"0.5.8">>},0},
+[{<<"aten">>,{pkg,<<"aten">>,<<"0.6.0">>},0},
  {<<"gen_batch_server">>,{pkg,<<"gen_batch_server">>,<<"0.8.8">>},0},
  {<<"seshat">>,{pkg,<<"seshat">>,<<"0.6.0">>},0}]}.
 [
 {pkg_hash,[
- {<<"aten">>, <<"B5C97F48517C4F37F26A519AA57A00A31FF1B8EA4324EC1CAE27F818ED5C0DB2">>},
+ {<<"aten">>, <<"7A57B275A6DAF515AC3683FB9853E280B4D0DCDD74292FD66AC4A01C8694F8C7">>},
  {<<"gen_batch_server">>, <<"7840A1FA63EE1EFFC83E8A91D22664847A2BA1192D30EAFFFD914ACB51578068">>},
  {<<"seshat">>, <<"3172EB1D7A2A4F66108CD6933A4E465AFF80F84AA90ED83F047B92F636123CCD">>}]},
 {pkg_hash_ext,[
- {<<"aten">>, <<"64D40A8CF0DDFEA4E13AF00B7327F0925147F83612D0627D9506CBFFE90C13EF">>},
+ {<<"aten">>, <<"5F39A164206AE3F211EF5880B1F7819415686436E3229D30B6A058564FBAA168">>},
  {<<"gen_batch_server">>, <<"C3E6A1A2A0FB62AEE631A98CFA0FD8903E9562422CBF72043953E2FB1D203017">>},
  {<<"seshat">>, <<"7CEF700F92831DD7CAE6A6DD223CCC55AC88ECCE0631EE9AB0F2B5FB70E79B90">>}]}
 ].