diff --git a/rebar.lock b/rebar.lock
new file mode 100644
index 0000000..51031e9
--- /dev/null
+++ b/rebar.lock
@@ -0,0 +1,87 @@
+{"1.2.0",
+[{<<"brod">>,
+  {git,"https://github.com/kafka4beam/brod.git",
+       {ref,"877852a175f6051b604ea7986bdb8da04ce19e76"}},
+  0},
+ {<<"certifi">>,{pkg,<<"certifi">>,<<"2.15.0">>},1},
+ {<<"cowboy">>,
+  {git,"https://github.com/ninenines/cowboy.git",
+       {ref,"e713a630f384f861fa396048f9c881ca183aeda9"}},
+  0},
+ {<<"cowlib">>,
+  {git,"https://github.com/ninenines/cowlib",
+       {ref,"aca0ad953417b29bab2c41eeb4c37c98606c848b"}},
+  1},
+ {<<"crc32cer">>,{pkg,<<"crc32cer">>,<<"1.0.3">>},2},
+ {<<"eredis">>,
+  {git,"https://github.com/wooga/eredis.git",
+       {ref,"9ad91f149310a7d002cb966f62b7e2c3330abb04"}},
+  0},
+ {<<"fs">>,{pkg,<<"fs">>,<<"6.1.1">>},1},
+ {<<"goldrush">>,{pkg,<<"goldrush">>,<<"0.1.9">>},1},
+ {<<"gproc">>,
+  {git,"https://github.com/uwiger/gproc.git",
+       {ref,"4ca45e0a97722a418a31eb1753f4e3b953f7fb1d"}},
+  0},
+ {<<"hackney">>,
+  {git,"https://github.com/benoitc/hackney.git",
+       {ref,"8c00789e411d7c09a9808d720232098da1f19d69"}},
+  0},
+ {<<"idna">>,{pkg,<<"idna">>,<<"6.1.1">>},1},
+ {<<"jiffy">>,
+  {git,"https://github.com/davisp/jiffy.git",
+       {ref,"9ea1b35b6e60ba21dfd4adbd18e7916a831fd7d4"}},
+  0},
+ {<<"kafka_protocol">>,{pkg,<<"kafka_protocol">>,<<"4.2.7">>},1},
+ {<<"lager">>,
+  {git,"https://github.com/erlang-lager/lager.git",
+       {ref,"459a3b2cdd9eadd29e5a7ce5c43932f5ccd6eb88"}},
+  0},
+ {<<"metrics">>,{pkg,<<"metrics">>,<<"1.0.1">>},1},
+ {<<"mimerl">>,{pkg,<<"mimerl">>,<<"1.4.0">>},1},
+ {<<"mysql">>,
+  {git,"https://github.com/mysql-otp/mysql-otp",
+       {ref,"caf5ff96c677a8fe0ce6f4082bc036c8fd27dd62"}},
+  0},
+ {<<"parse_trans">>,
+  {git,"https://github.com/uwiger/parse_trans",
+       {ref,"6f3645afb43c7c57d61b54ef59aecab288ce1013"}},
+  0},
+ {<<"poolboy">>,
+  {git,"https://github.com/devinus/poolboy.git",
+       {ref,"3bb48a893ff5598f7c73731ac17545206d259fac"}},
+  0},
+ {<<"ranch">>,
+  {git,"https://github.com/ninenines/ranch.git",
+       {ref,"9c8520ab8e9c6f3890ac3251d04fbe0b9514940f"}},
+  0},
+ {<<"ssl_verify_fun">>,{pkg,<<"ssl_verify_fun">>,<<"1.1.7">>},1},
+ {<<"sync">>,
+  {git,"https://github.com/rustyio/sync.git",
+       {ref,"4e909f69d3d0db21a6d7128b20748819e415c9eb"}},
+  0},
+ {<<"unicode_util_compat">>,{pkg,<<"unicode_util_compat">>,<<"0.7.0">>},1}]}.
+[
+{pkg_hash,[
+ {<<"certifi">>, <<"0E6E882FCDAAA0A5A9F2B3DB55B1394DBA07E8D6D9BCAD08318FB604C6839712">>},
+ {<<"crc32cer">>, <<"AD0E42BED8603F2C72DE2A00F1B5063FFE12D5988615CAD984096900431D1C1A">>},
+ {<<"fs">>, <<"9D147B944D60CFA48A349F12D06C8EE71128F610C90870BDF9A6773206452ED0">>},
+ {<<"goldrush">>, <<"F06E5D5F1277DA5C413E84D5A2924174182FB108DABB39D5EC548B27424CD106">>},
+ {<<"idna">>, <<"8A63070E9F7D0C62EB9D9FCB360A7DE382448200FBBD1B106CC96D3D8099DF8D">>},
+ {<<"kafka_protocol">>, <<"6F53B15CD6F6A12C1D0010DB074B4A15985C71BC7F594BC2D67D9837B3B378A1">>},
+ {<<"metrics">>, <<"25F094DEA2CDA98213CECC3AEFF09E940299D950904393B2A29D191C346A8486">>},
+ {<<"mimerl">>, <<"3882A5CA67FBBE7117BA8947F27643557ADEC38FA2307490C4C4207624CB213B">>},
+ {<<"ssl_verify_fun">>, <<"354C321CF377240C7B8716899E182CE4890C5938111A1296ADD3EC74CF1715DF">>},
+ {<<"unicode_util_compat">>, <<"BC84380C9AB48177092F43AC89E4DFA2C6D62B40B8BD132B1059ECC7232F9A78">>}]},
+{pkg_hash_ext,[
+ {<<"certifi">>, <<"B147ED22CE71D72EAFDAD94F055165C1C182F61A2FF49DF28BCC71D1D5B94A60">>},
+ {<<"crc32cer">>, <<"08FDCD5CE51ACD839A12E98742F0F0EDA19A2A679FC9FBFAF6AAB958310FB70E">>},
+ {<<"fs">>, <<"EF94E95FFE79916860649FED80AC62B04C322B0BB70F5128144C026B4D171F8B">>},
+ {<<"goldrush">>, <<"99CB4128CFFCB3227581E5D4D803D5413FA643F4EB96523F77D9E6937D994CEB">>},
+ {<<"idna">>, <<"92376EB7894412ED19AC475E4A86F7B413C1B9FBB5BD16DCCD57934157944CEA">>},
+ {<<"kafka_protocol">>, <<"1D5E9597AD3C0776C86DC5E08D3BAAEA7DB805A52E5FD35E3F071AAD7789FC4C">>},
+ {<<"metrics">>, <<"69B09ADDDC4F74A40716AE54D140F93BEB0FB8978D8636EADED0C31B6F099F16">>},
+ {<<"mimerl">>, <<"13AF15F9F68C65884ECCA3A3891D50A7B57D82152792F3E19D88650AA126B144">>},
+ {<<"ssl_verify_fun">>, <<"FE4C190E8F37401D30167C8C405EDA19469F34577987C76DDE613E838BBC67F8">>},
+ {<<"unicode_util_compat">>, <<"25EEE6D67DF61960CF6A794239566599B09E17E668D3700247BC498638152521">>}]}
+].