diff --git a/Gemfile.lock b/Gemfile.lock
index 23c8fee..465ec37 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,11 +1,15 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (3.2.7)
-      i18n (~> 0.6)
-      multi_json (~> 1.0)
+    activesupport (7.0.4.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+    concurrent-ruby (1.1.10)
     git (1.2.5)
-    i18n (0.6.0)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
     jeweler (1.8.4)
       bundler (~> 1.0)
       git (>= 1.2.5)
@@ -13,7 +17,8 @@ GEM
       rdoc
     json (1.7.4)
     log4r (1.1.10)
-    multi_json (1.3.6)
+    minitest (5.17.0)
+    multi_json (1.15.0)
     rake (0.9.2.2)
     rdoc (3.12)
       json (~> 1.4)
@@ -27,6 +32,8 @@ GEM
       multi_json (~> 1.0)
       simplecov-html (~> 0.5.3)
     simplecov-html (0.5.3)
+    tzinfo (2.0.5)
+      concurrent-ruby (~> 1.0)
 
 PLATFORMS
   ruby