diff --git a/Gemfile.lock b/Gemfile.lock
index cc7999155..e70c42dcf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -418,7 +418,7 @@ GEM
       ast (~> 2.4.1)
     percy-capybara (5.0.0)
       capybara (>= 3)
-    pg (1.5.2)
+    pg (1.5.3)
     platform-api (3.5.0)
       heroics (~> 0.1.1)
       moneta (~> 1.0.0)