diff --git a/Gemfile.lock b/Gemfile.lock
index b35e0f5..b585f5f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,27 +1,28 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (4.2.5)
-      i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
+    activesupport (6.0.6.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
     aws-sdk (2.2.6)
       aws-sdk-resources (= 2.2.6)
     aws-sdk-core (2.2.6)
       jmespath (~> 1.0)
     aws-sdk-resources (2.2.6)
       aws-sdk-core (= 2.2.6)
+    concurrent-ruby (1.2.0)
     diff-lcs (1.2.5)
     dotenv (2.0.2)
     haml (5.1.2)
       temple (>= 0.8.0)
       tilt
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jmespath (1.1.3)
-    json (1.8.6)
-    minitest (5.8.3)
+    minitest (5.17.0)
     padrino-helpers (0.13.0)
       i18n (~> 0.6, >= 0.6.7)
       padrino-support (= 0.13.0)
@@ -55,10 +56,11 @@ GEM
       rack-protection (~> 1.4)
       tilt (>= 1.3, < 3)
     temple (0.8.2)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
     tilt (1.4.1)
-    tzinfo (1.2.2)
+    tzinfo (1.2.11)
       thread_safe (~> 0.1)
+    zeitwerk (2.6.6)
 
 PLATFORMS
   ruby