diff --git a/git b/git
new file mode 100644
index 0000000..e69de29
diff --git a/kong-plugin-jwt-auth-token-validate-2.2-0.rockspec b/kong-plugin-jwt-auth-token-validate-2.2.1-0.rockspec
similarity index 100%
rename from kong-plugin-jwt-auth-token-validate-2.2-0.rockspec
rename to kong-plugin-jwt-auth-token-validate-2.2.1-0.rockspec
diff --git a/kong/plugins/jwt-auth-token-validate/handler.lua b/kong/plugins/jwt-auth-token-validate/handler.lua
index 2079ef4..58c882d 100644
--- a/kong/plugins/jwt-auth-token-validate/handler.lua
+++ b/kong/plugins/jwt-auth-token-validate/handler.lua
@@ -1,5 +1,4 @@
 local BasePlugin = require "kong.plugins.base_plugin"
-local responses = require "kong.response.exit"
 local constants = require "kong.constants"
 local jwt_decoder = require "kong.plugins.jwt.jwt_parser"
 local ngx_re_gmatch = ngx.re.gmatch