diff --git a/Gemfile.lock b/Gemfile.lock
index c7413fe1..cabe6174 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -39,9 +39,8 @@ GEM
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
     colorator (1.1.0)
-    commonmarker (0.20.2)
-      ruby-enum (~> 0.5)
-    concurrent-ruby (1.1.5)
+    commonmarker (0.23.4)
+    concurrent-ruby (1.1.9)
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
@@ -59,7 +58,7 @@ GEM
       typhoeus (~> 1.3)
       yell (~> 2.0)
     http_parser.rb (0.6.0)
-    i18n (1.7.0)
+    i18n (1.10.0)
       concurrent-ruby (~> 1.0)
     jekyll-archives (2.2.1)
       jekyll (>= 3.6, < 5.0)
@@ -104,8 +103,6 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rouge (3.14.0)
-    ruby-enum (0.7.2)
-      i18n
     safe_yaml (1.0.5)
     sassc (2.2.1)
       ffi (~> 1.9)