diff --git a/Gemfile.lock b/Gemfile.lock
index cdfd2a3..67a9fa2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,33 +8,28 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (4.0.3)
-      activesupport (= 4.0.3)
-      builder (~> 3.1.0)
-    activerecord (4.0.3)
-      activemodel (= 4.0.3)
-      activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.3)
-      arel (~> 4.0.0)
-    activerecord-deprecated_finders (1.0.4)
-    activesupport (4.0.3)
-      i18n (~> 0.6, >= 0.6.4)
-      minitest (~> 4.2)
-      multi_json (~> 1.3)
-      thread_safe (~> 0.1)
-      tzinfo (~> 0.3.37)
+    activemodel (6.0.6.1)
+      activesupport (= 6.0.6.1)
+    activerecord (6.0.6.1)
+      activemodel (= 6.0.6.1)
+      activesupport (= 6.0.6.1)
+    activesupport (6.0.6.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
     appraisal (0.4.1)
       bundler
       rake
-    arel (4.0.2)
-    builder (3.1.4)
+    concurrent-ruby (1.1.10)
     diff-lcs (1.2.4)
     factory_girl (1.3.3)
     faker (0.9.5)
       i18n (~> 0.4)
-    i18n (0.6.5)
-    minitest (4.7.5)
-    multi_json (1.13.1)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    minitest (5.17.0)
     rake (10.1.0)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
@@ -46,7 +41,9 @@ GEM
     rspec-mocks (2.14.3)
     sqlite3 (1.3.13)
     thread_safe (0.3.6)
-    tzinfo (0.3.54)
+    tzinfo (1.2.10)
+      thread_safe (~> 0.1)
+    zeitwerk (2.6.6)
 
 PLATFORMS
   ruby