diff --git a/lib/open_invoice/http.rb b/lib/open_invoice/http.rb
index 43bcb0f..2821a8d 100644
--- a/lib/open_invoice/http.rb
+++ b/lib/open_invoice/http.rb
@@ -4,10 +4,14 @@ module OpenInvoice
   class Http
     include HTTParty
 
-    base_uri OpenInvoice.configs.base_uri
+    # base_uri OpenInvoice.configs.base_uri
+    base_uri ENV["OPEN_INVOICE_BASE_URI"]
+    # base_uri "https://txjd9lkcvb.execute-api.us-west-2.amazonaws.com/FTONBOARD"
     headers "Content-Type" => "application/json"
     headers "Accept" => "application/json"
-    headers "X-API-KEY" => OpenInvoice.configs.api_token
+    # headers "X-API-KEY" => OpenInvoice.configs.api_token
+    headers "X-API-KEY" => ENV["OPEN_INVOICE_API_TOKEN"]
+    # headers "X-API-KEY" => "vAv8GkJ918ay2YTRlhkfhaO5tbSCfsXa9sQjGn4s2"
     debug_output $stdout if OpenInvoice.configs.verbose
 
     class << self
diff --git a/open_invoice.gemspec b/open_invoice.gemspec
index 9e1e896..a75a2d3 100644
--- a/open_invoice.gemspec
+++ b/open_invoice.gemspec
@@ -37,7 +37,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   spec.add_runtime_dependency "httparty", "~> 0.18.0"
-  spec.add_runtime_dependency "hashie", "~> 3.4.4"
+  spec.add_runtime_dependency "hashie", "~> 3.6.0"
   spec.add_runtime_dependency "activesupport"
 
   spec.add_development_dependency "bundler", "~> 2.0"