diff --git a/Gemfile b/Gemfile
index b881076..50bc883 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "jekyll-theme-chirpy", "~> 7.3"
+gem "jekyll-theme-chirpy", "~> 7.3", ">= 7.3.1"
 
 gem "html-proofer", "~> 5.0", group: :test