diff --git a/Gemfile b/Gemfile
index ab7f4c7..e01016b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
 source "https://rubygems.org"
 
 gem "github-pages", group: :jekyll_plugins
-gem "minima"
+gem "minima", ">= 2.5.2"