diff --git a/Gemfile b/Gemfile
index 83f2421..f673234 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,7 +16,7 @@ group :development, :test do
   gem "vcr", "~> 6.0"
 end
 
-gem "pg", "~> 1.3"
+gem "pg", "~> 1.4"
 
 # integration dependencies
 gem "aws-sdk-sns", "~> 1.53"
diff --git a/Gemfile.lock b/Gemfile.lock
index b2c0ddf..3262a2f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -179,7 +179,7 @@ GEM
     parallel (1.22.1)
     parser (3.1.2.0)
       ast (~> 2.4.1)
-    pg (1.3.2)
+    pg (1.4.6)
     public_suffix (4.0.6)
     racc (1.6.0)
     rack (2.2.3)
@@ -281,7 +281,7 @@ DEPENDENCIES
   dotenv-rails (~> 2.7)
   httparty (~> 0.20.0)
   pager_tree-integrations!
-  pg (~> 1.3)
+  pg (~> 1.4)
   sanitize (~> 6.0)
   sprockets-rails
   standard (= 1.12.0)