diff --git a/Gemfile.lock b/Gemfile.lock
index 705df28..2f1cccd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -3,9 +3,9 @@ GEM
   specs:
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
-    chef-utils (18.8.54)
+    chef-utils (19.3.15)
       concurrent-ruby
-    concurrent-ruby (1.3.5)
+    concurrent-ruby (1.3.6)
     ethon (0.15.0)
       ffi (>= 1.15.0)
     ffi (1.15.5)
@@ -18,12 +18,12 @@ GEM
       typhoeus (~> 1.3)
       yell (~> 2.0)
       zeitwerk (~> 2.5)
-    kramdown (2.5.1)
-      rexml (>= 3.3.9)
+    kramdown (2.5.2)
+      rexml (>= 3.4.4)
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
-    mdl (0.15.0)
-      kramdown (~> 2.3)
+    mdl (0.17.0)
+      kramdown (~> 2.5)
       kramdown-parser-gfm (~> 1.1)
       mixlib-cli
       mixlib-config
@@ -33,7 +33,7 @@ GEM
     mixlib-cli (2.1.8)
     mixlib-config (3.0.27)
       tomlrb
-    mixlib-shellout (3.3.9)
+    mixlib-shellout (3.4.10)
       chef-utils
     nokogiri (1.19.1)
       mini_portile2 (~> 2.8.2)
@@ -43,7 +43,7 @@ GEM
     racc (1.8.1)
     rainbow (3.1.1)
     rexml (3.4.4)
-    tomlrb (2.0.3)
+    tomlrb (2.0.4)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
     yell (2.2.2)