diff --git a/Gemfile.lock b/Gemfile.lock
index 32f411122..3b7ecde33 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -550,7 +550,7 @@ GEM
       hashery (~> 2.0)
       ruby-rc4
       ttfunk
-    pg (1.5.6)
+    pg (1.5.7)
     plek (5.2.0)
     prometheus_exporter (2.1.1)
       webrick