Bump version to 0.6.4

Author: henriquegasques

Gemfile.lock

@@ -1,42 +1,42 @@
 PATH
   remote: .
   specs:
-    ach (0.6.3)
+    ach (0.6.4)
       holidays (>= 3.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    appraisal (2.2.0)
+    appraisal (2.5.0)
       bundler
       rake
       thor (>= 0.14.0)
     autotest (5.0.0)
       minitest-autotest (~> 1.0)
-    diff-lcs (1.3)
+    diff-lcs (1.5.0)
     holidays (8.6.0)
-    minitest (5.14.1)
+    minitest (5.20.0)
     minitest-autotest (1.1.1)
       minitest-server (~> 1.0)
       path_expander (~> 1.0)
-    minitest-server (1.0.6)
-      minitest (~> 5.0)
+    minitest-server (1.0.7)
+      minitest (~> 5.16)
     path_expander (1.1.0)
-    rake (13.0.1)
+    rake (13.1.0)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
       rspec-mocks (~> 3.9.0)
-    rspec-core (3.9.2)
+    rspec-core (3.9.3)
       rspec-support (~> 3.9.3)
-    rspec-expectations (3.9.2)
+    rspec-expectations (3.9.4)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-mocks (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.3)
-    thor (1.0.1)
+    thor (1.3.0)
 
 PLATFORMS
   ruby

lib/ach/version.rb

@@ -1,3 +1,3 @@
 module ACH
-  VERSION = '0.6.3'.freeze
+  VERSION = '0.6.4'.freeze
 end