diff --git a/Gemfile b/Gemfile
index e632c80f5..e749c9d5f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -17,7 +17,7 @@ gem 'e2mmap', '~> 0.1.0'
 gem 'hamlit-rails', '~> 0.2'
 gem 'pg', '~> 1.2'
 gem 'makara', '~> 0.4'
-gem 'pghero', '~> 2.6'
+gem 'pghero', '~> 2.7'
 gem 'dotenv-rails', '~> 2.7'
 
 gem 'aws-sdk-s3', '~> 1.75', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 9361e6da1..bce711d3f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -405,7 +405,7 @@ GEM
     pastel (0.8.0)
       tty-color (~> 0.5)
     pg (1.2.3)
-    pghero (2.6.0)
+    pghero (2.7.0)
       activerecord (>= 5)
     pkg-config (1.4.1)
     posix-spawn (0.3.15)
@@ -738,7 +738,7 @@ DEPENDENCIES
   parallel_tests (~> 3.1)
   parslet
   pg (~> 1.2)
-  pghero (~> 2.6)
+  pghero (~> 2.7)
   pkg-config (~> 1.4)
   posix-spawn
   premailer-rails