diff --git a/Gemfile b/Gemfile
index 94c150bd..b59231b4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -25,7 +25,7 @@ gem 'rexml'
 # Use --without <group> argument to skip unnecessary drivers
 gem 'sqlite3', '~> 2.7', group: :sqlite
 gem 'mysql2', '~> 0.5', group: :mysql
-gem 'pg', '~> 1.5', group: :postgresql
+gem 'pg', '~> 1.6', group: :postgresql
 
 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
 gem 'mini_racer', group: :therubyracer
diff --git a/Gemfile.lock b/Gemfile.lock
index fc297a1f..13ee4205 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -240,7 +240,7 @@ GEM
     parser (3.3.8.0)
       ast (~> 2.4.1)
       racc
-    pg (1.5.9)
+    pg (1.6.2)
     pp (0.6.2)
       prettyprint
     prettyprint (0.2.0)
@@ -445,7 +445,7 @@ DEPENDENCIES
   minitest-stub-const
   mocha
   mysql2 (~> 0.5)
-  pg (~> 1.5)
+  pg (~> 1.6)
   puma (~> 6.6)
   rack-mini-profiler
   rails (~> 7.1)