diff --git a/Gemfile b/Gemfile
index 2fa2b0c1..83533fa5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -90,7 +90,7 @@ gem 'slack-notifier', '~> 2.4'
 gem 'sitemap_generator', '~> 6.3'
 
 # Database persistence
-gem 'pg', '~> 1.4'
+gem 'pg', '~> 1.5'
 gem 'pg_search', '~> 2.3'
 
 # Key/value caching
diff --git a/Gemfile.lock b/Gemfile.lock
index 59fc1d47..1b803422 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -276,7 +276,7 @@ GEM
       request_store (~> 1.1)
     paper_trail-association_tracking (2.2.1)
       paper_trail (>= 12.0)
-    pg (1.4.6)
+    pg (1.5.4)
     pg_search (2.3.6)
       activerecord (>= 5.2)
       activesupport (>= 5.2)
@@ -523,7 +523,7 @@ DEPENDENCIES
   os (~> 1.1)
   paper_trail (~> 13.0)
   paper_trail-association_tracking (~> 2.2)
-  pg (~> 1.4)
+  pg (~> 1.5)
   pg_search (~> 2.3)
   possessive (~> 1.0)
   premailer-rails (~> 1.12)