diff --git a/Gemfile.lock b/Gemfile.lock
index f75d312..f593d51 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,15 +1,16 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.2.2)
+    activesupport (6.0.3.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
     colorator (1.1.0)
-    concurrent-ruby (1.1.4)
+    concurrent-ruby (1.1.6)
     ffi (1.9.18)
     ffi (1.9.18-x64-mingw32)
     forwardable-extended (2.6.0)
@@ -17,7 +18,7 @@ GEM
     html-pipeline (2.9.1)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    i18n (1.3.0)
+    i18n (1.8.2)
       concurrent-ruby (~> 1.0)
     jekyll (3.6.2)
       addressable (~> 2.4)
@@ -49,7 +50,7 @@ GEM
       ruby_dep (~> 1.2)
     mercenary (0.3.6)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.14.1)
     nokogiri (1.9.1)
       mini_portile2 (~> 2.4.0)
     nokogiri (1.9.1-x64-mingw32)
@@ -69,8 +70,9 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
     thread_safe (0.3.6)
-    tzinfo (1.2.5)
+    tzinfo (1.2.7)
       thread_safe (~> 0.1)
+    zeitwerk (2.3.0)
 
 PLATFORMS
   ruby