diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0fb46d3..3325330 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ### Changelog:
 
+#### v2.1.2
+
+- Proper fix for building with mix (https://github.com/fogfish/esq/issues/20#issuecomment-1369142644)
+
 #### v2.1.1
 
 - Update esq (https://github.com/silviucpp/erlkaf/issues/55)
diff --git a/rebar.config b/rebar.config
index 1abb52e..324b895 100644
--- a/rebar.config
+++ b/rebar.config
@@ -7,7 +7,7 @@
 {deps, [
     {lager, "3.9.2"},
     {jsone, "1.5.2"},
-    {esq, "2.0.5"}
+    {esq, "2.0.6"}
 ]}.
 
 {overrides, [
diff --git a/rebar.lock b/rebar.lock
index 5fd258a..6fbb487 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -1,26 +1,26 @@
 {"1.2.0",
 [{<<"datum">>,{pkg,<<"datum">>,<<"4.6.1">>},1},
- {<<"esq">>,{pkg,<<"esq">>,<<"2.0.5">>},0},
+ {<<"esq">>,{pkg,<<"esq">>,<<"2.0.6">>},0},
  {<<"goldrush">>,{pkg,<<"goldrush">>,<<"0.1.9">>},1},
  {<<"jsone">>,{pkg,<<"jsone">>,<<"1.5.2">>},0},
  {<<"lager">>,{pkg,<<"lager">>,<<"3.9.2">>},0},
- {<<"pipes">>,{pkg,<<"pipes">>,<<"2.0.1">>},1},
+ {<<"pipe">>,{pkg,<<"pipes">>,<<"2.0.1">>},1},
  {<<"uid">>,{pkg,<<"uid">>,<<"1.3.4">>},1}]}.
 [
 {pkg_hash,[
  {<<"datum">>, <<"93B131203A60CFEA9FFFF6435A50DC24239F689DFEBB76E6AECF6CE689EFE8F4">>},
- {<<"esq">>, <<"351CC7837412573A4073A496C04167B762C58455FD4494E638A0BB1310DA7BE6">>},
+ {<<"esq">>, <<"9917E1A731C609B42624A4BB8594A25D537EA30E7B55D46CD46FA1B95E6DB675">>},
  {<<"goldrush">>, <<"F06E5D5F1277DA5C413E84D5A2924174182FB108DABB39D5EC548B27424CD106">>},
  {<<"jsone">>, <<"87ADEA283C9CF24767B4DEED44602989A5331156DF5D60A2660E9C9114D54046">>},
  {<<"lager">>, <<"4CAB289120EB24964E3886BD22323CB5FEFE4510C076992A23AD18CF85413D8C">>},
- {<<"pipes">>, <<"A2B56796C63690ED0E78BB77BB389AF250BD70AFA15A6869369DBDC11087D68F">>},
+ {<<"pipe">>, <<"A2B56796C63690ED0E78BB77BB389AF250BD70AFA15A6869369DBDC11087D68F">>},
  {<<"uid">>, <<"42E30E22908E8E2FAA6227E9C261F1954CB540BE3C5A139E112369AE6CC451FC">>}]},
 {pkg_hash_ext,[
  {<<"datum">>, <<"E14340F8280FEDB1731D5CD6E9F5AEAA14B880C51F0B3DC16C42C6671C167E4D">>},
- {<<"esq">>, <<"F609C9FC5E893F71134152DB2DF46821B3A5609F60AB242640BE91B7228C6477">>},
+ {<<"esq">>, <<"3B798DA50C508FE93248DBBD64D3D2CB618CAB5387E66515AB83CADF2B1ABAC1">>},
  {<<"goldrush">>, <<"99CB4128CFFCB3227581E5D4D803D5413FA643F4EB96523F77D9E6937D994CEB">>},
  {<<"jsone">>, <<"170C171CE7F6DD70C858065154A3305B8564833C6DCCA17E10B676CA31EA976F">>},
  {<<"lager">>, <<"7F904D9E87A8CB7E66156ED31768D1C8E26EBA1D54F4BC85B1AA4AC1F6340C28">>},
- {<<"pipes">>, <<"623357A158E4C33EE589D4C735DDBAB9C77A04E85159192E4D42F1DC97C60BD9">>},
+ {<<"pipe">>, <<"623357A158E4C33EE589D4C735DDBAB9C77A04E85159192E4D42F1DC97C60BD9">>},
  {<<"uid">>, <<"F8388EF93B16A5D5F9977E1FE814AE0ACF5529B1E0EE5D7B18D23CB4C0F87EAA">>}]}
 ].
diff --git a/src/erlkaf.app.src b/src/erlkaf.app.src
index f83eb88..f824c08 100644
--- a/src/erlkaf.app.src
+++ b/src/erlkaf.app.src
@@ -2,7 +2,7 @@
     {description, "erlkaf - Erlang Kafka library based on librdkafka"},
     {licenses, ["MIT"]},
     {links,[{"Github","https://github.com/silviucpp/erlkaf"}]},
-    {vsn, "2.1.1"},
+    {vsn, "2.1.2"},
     {registered, []},
     {applications, [
         kernel,