diff --git a/Gemfile b/Gemfile
index 0bdc86323..f185d0b39 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,7 +12,7 @@ gem 'thor', '~> 0.20'
 gem 'hamlit-rails', '~> 0.2'
 gem 'pg', '~> 1.1'
 gem 'makara', '~> 0.4'
-gem 'pghero', '~> 2.3'
+gem 'pghero', '~> 2.4'
 gem 'dotenv-rails', '~> 2.7'
 
 gem 'aws-sdk-s3', '~> 1.55', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 401de21f7..ffdb3c687 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -433,7 +433,7 @@ GEM
       equatable (~> 0.6)
       tty-color (~> 0.5)
     pg (1.1.4)
-    pghero (2.3.0)
+    pghero (2.4.1)
       activerecord (>= 5)
     pkg-config (1.4.0)
     premailer (1.11.1)
@@ -756,7 +756,7 @@ DEPENDENCIES
   parallel_tests (~> 2.29)
   parslet
   pg (~> 1.1)
-  pghero (~> 2.3)
+  pghero (~> 2.4)
   pkg-config (~> 1.4)
   posix-spawn!
   premailer-rails