diff --git a/rebar.config b/rebar.config
index 03e862f..2af07fa 100644
--- a/rebar.config
+++ b/rebar.config
@@ -3,7 +3,7 @@
 
 {minimum_otp_vsn, "21"}.
 
-{deps, [{katana_code, "~> 2.0.2"}]}.
+{deps, [{katana_code, "~> 2.1.0"}]}.
 
 {ex_doc,
  [{source_url, <<"https://github.com/AdRoll/rebar3_hank">>},
@@ -17,7 +17,7 @@
   {rebar3_format, "~> 1.3.0"},
   {rebar3_lint, "~> 3.0.1"},
   {rebar3_sheldon, "~> 0.4.2"},
-  {rebar3_ex_doc, "~> 0.2.18"}]}.
+  {rebar3_ex_doc, "~> 0.2.19"}]}.
 
 {dialyzer,
  [{warnings,
diff --git a/rebar.lock b/rebar.lock
index d7c8d4b..31c3009 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -1,8 +1,8 @@
 {"1.2.0",
-[{<<"katana_code">>,{pkg,<<"katana_code">>,<<"2.0.2">>},0}]}.
+[{<<"katana_code">>,{pkg,<<"katana_code">>,<<"2.1.0">>},0}]}.
 [
 {pkg_hash,[
- {<<"katana_code">>, <<"FAC8F2ABFB2ED54304EE44EEEEC30275BD026550533D094265A51927D7D9470D">>}]},
+ {<<"katana_code">>, <<"0C42BDCD7E59995876AED9F678CF62E3D12EF42E0FBB2190556E64BFEBDD15C6">>}]},
 {pkg_hash_ext,[
- {<<"katana_code">>, <<"3E57FED635E0B16A5FBDACCDC872EC53DEB21ED9FC6E7EB9B6415FF199B7B138">>}]}
+ {<<"katana_code">>, <<"AE3BBACA187511588F69695A9FF22251CB2CC672FDCCC180289779BDD25175EF">>}]}
 ].