diff --git a/Gemfile b/Gemfile
index 4c7538d..1cac39a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -21,7 +21,7 @@ gem 'jbuilder', '~> 2.7'
 gem 'nokogiri', '>= 1.11.4'
 gem 'octokit', '~> 4.20'
 gem 'ogp'
-gem 'pagy', '~> 3.5'
+gem 'pagy', '~> 8.4'
 gem 'pg', '~> 1.1'
 gem 'postmark-rails'
 gem 'prawn'
diff --git a/Gemfile.lock b/Gemfile.lock
index 1f53211..c7c4b99 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -249,7 +249,7 @@ GEM
     ogp (0.5.0)
       oga (~> 3.3)
     orm_adapter (0.5.0)
-    pagy (3.11.0)
+    pagy (8.4.4)
     pdf-core (0.10.0)
     pg (1.5.6)
     postmark (1.25.0)
@@ -520,7 +520,7 @@ DEPENDENCIES
   nokogiri (>= 1.11.4)
   octokit (~> 4.20)
   ogp
-  pagy (~> 3.5)
+  pagy (~> 8.4)
   pg (~> 1.1)
   postmark-rails
   prawn