diff --git a/src-api/Gemfile b/src-api/Gemfile
index 8cac123017..35e79096c5 100644
--- a/src-api/Gemfile
+++ b/src-api/Gemfile
@@ -2,7 +2,7 @@ ruby '3.1.3'
 source 'https://rubygems.org'
 
 # Middleman
-gem 'middleman', '~> 4.4'
+gem 'middleman', '~> 4.6', '>= 4.6.0'
 gem 'middleman-syntax', '~> 3.2'
 gem 'middleman-autoprefixer', '~> 3.0'
 gem 'middleman-sprockets', '~> 4.1'