diff --git a/Gemfile b/Gemfile
index 190a6d585ea..693578bde70 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ gem 'timeliness'
 gem 'rails', '~> 7.2'
 
 gem 'puma', '~> 6.4'
-gem 'pg', '~> 1.5.7'
+gem 'pg', '~> 1.5.8'
 gem 'blazer'
 gem 'sprockets-rails'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index d0feed1e3ca..ca61aeb358c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -509,7 +509,7 @@ GEM
       racc
     patience_diff (1.2.0)
       optimist (~> 3.0)
-    pg (1.5.7)
+    pg (1.5.8)
     postcodes_io (0.4.0)
       excon (~> 0.39)
     prometheus-client (4.2.3)
@@ -899,7 +899,7 @@ DEPENDENCIES
   openapi3_parser (= 0.10.0)
   pagy
   parallel_tests
-  pg (~> 1.5.7)
+  pg (~> 1.5.8)
   postcodes_io
   prometheus-client
   pry