diff --git a/Gemfile b/Gemfile
index 32a1abee9..7c6458ba2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@ gemspec :name => 'puppet_docs'
 
 gem 'versionomy', '~> 0.5.0'
 gem 'rake', '~> 13.0', '>= 13.0.1'
-gem 'rack', '~> 2.2', '>= 2.2.3'
+gem 'rack', '~> 3.0'
 gem 'git', '~> 1.8'
 gem 'json', '~> 2.5'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index a37645959..56d176017 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -123,7 +123,7 @@ GEM
       rgen
       yard (~> 0.9.5)
     racc (1.6.0)
-    rack (2.2.4)
+    rack (3.0.7)
     rake (13.0.6)
     rake-remote_task (2.4.4)
       open4 (~> 1.0)
@@ -181,7 +181,7 @@ DEPENDENCIES
   puppet (~> 6)
   puppet-strings
   puppet_docs!
-  rack (~> 2.2, >= 2.2.3)
+  rack (~> 3.0)
   rake (~> 13.0, >= 13.0.1)
   rdoc (~> 6.2)
   rgen (~> 0.8)