diff --git a/Gemfile.lock b/Gemfile.lock
index 244f508..112d53d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,16 +8,16 @@ GIT
 PATH
   remote: .
   specs:
-    xa-ubl (0.0.8)
+    xa-ubl (0.0.9)
       activesupport
       nokogiri
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.1.4)
+    activesupport (5.2.6)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     awesome_print (1.8.0)
@@ -32,11 +32,11 @@ GEM
     i18n (0.9.1)
       concurrent-ruby (~> 1.0)
     method_source (0.9.0)
-    mini_portile2 (2.3.0)
-    minitest (5.11.1)
+    mini_portile2 (2.4.0)
+    minitest (5.14.4)
     multi_json (1.12.2)
-    nokogiri (1.8.1)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     pry (0.11.3)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
@@ -55,7 +55,7 @@ GEM
     rspec-support (3.7.0)
     ruby-progressbar (1.9.0)
     thread_safe (0.3.6)
-    tzinfo (1.2.4)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
 
 PLATFORMS