diff --git a/Gemfile.lock b/Gemfile.lock
index 1515a171..2a83bfb9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -260,7 +260,7 @@ GEM
     parallel (1.20.1)
     parser (3.0.1.1)
       ast (~> 2.4.1)
-    pg (1.2.3)
+    pg (1.5.3)
     plek (4.0.0)
     pry (0.14.1)
       coderay (~> 1.1)