diff --git a/Gemfile.lock b/Gemfile.lock
index f68bc0b..3a5beda 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,7 +9,7 @@ GEM
       zeitwerk (~> 2.2, >= 2.2.2)
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
-    chef-utils (17.0.242)
+    chef-utils (18.0.169)
       concurrent-ruby
     coffee-script (2.4.1)
       coffee-script-source
@@ -18,7 +18,7 @@ GEM
     colorator (1.1.0)
     commonmarker (0.17.13)
       ruby-enum (~> 0.5)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.1.10)
     dnsruby (1.61.7)
       simpleidn (~> 0.1)
     em-websocket (0.5.3)
@@ -231,7 +231,7 @@ GEM
     listen (3.7.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    mdl (0.11.0)
+    mdl (0.12.0)
       kramdown (~> 2.3)
       kramdown-parser-gfm (~> 1.1)
       mixlib-cli (~> 2.1, >= 2.1.1)
@@ -245,9 +245,9 @@ GEM
       jekyll-seo-tag (~> 2.1)
     minitest (5.15.0)
     mixlib-cli (2.1.8)
-    mixlib-config (3.0.9)
+    mixlib-config (3.0.27)
       tomlrb
-    mixlib-shellout (3.2.5)
+    mixlib-shellout (3.2.7)
       chef-utils
     multipart-post (2.1.1)
     nokogiri (1.12.5)
@@ -285,7 +285,7 @@ GEM
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     thread_safe (0.3.6)
-    tomlrb (2.0.1)
+    tomlrb (2.0.3)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
     tzinfo (1.2.9)