diff --git a/Gemfile.lock b/Gemfile.lock
index 1c28da1..c7514a8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,19 +8,16 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (4.0.1)
-      activesupport (= 4.0.1)
-      builder (~> 3.1.0)
-    activesupport (4.0.1)
-      i18n (~> 0.6, >= 0.6.4)
-      minitest (~> 4.2)
-      multi_json (~> 1.3)
-      thread_safe (~> 0.1)
-      tzinfo (~> 0.3.37)
+    activemodel (7.0.4.1)
+      activesupport (= 7.0.4.1)
+    activesupport (7.0.4.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
     addressable (2.3.5)
-    atomic (1.1.14)
-    builder (3.1.4)
     coderay (1.0.9)
+    concurrent-ruby (1.1.10)
     crack (0.4.1)
       safe_yaml (~> 0.9.0)
     diff-lcs (1.2.4)
@@ -41,7 +38,8 @@ GEM
     httparty (0.12.0)
       json (~> 1.8)
       multi_xml (>= 0.5.2)
-    i18n (0.6.5)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
     json (1.8.1)
     listen (1.3.1)
       rb-fsevent (>= 0.9.3)
@@ -49,8 +47,7 @@ GEM
       rb-kqueue (>= 0.2)
     lumberjack (1.0.4)
     method_source (0.8.2)
-    minitest (4.7.5)
-    multi_json (1.8.2)
+    minitest (5.17.0)
     multi_xml (0.5.5)
     pry (0.9.12.2)
       coderay (~> 1.0.5)
@@ -73,9 +70,8 @@ GEM
     safe_yaml (0.9.5)
     slop (3.4.6)
     thor (0.18.1)
-    thread_safe (0.1.3)
-      atomic
-    tzinfo (0.3.38)
+    tzinfo (2.0.5)
+      concurrent-ruby (~> 1.0)
     vcr (2.5.0)
     webmock (1.13.0)
       addressable (>= 2.2.7)