diff --git a/Gemfile.lock b/Gemfile.lock
index 756deb3..ba6482d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -146,7 +146,7 @@ GEM
     nio4r (2.7.3)
     nokogiri (1.16.7-x86_64-linux)
       racc (~> 1.4)
-    pg (1.5.7)
+    pg (1.5.8)
     psych (5.1.2)
       stringio
     public_suffix (5.1.1)