diff --git a/Gemfile.lock b/Gemfile.lock
index 924cc18f132..1cef84812e5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -313,7 +313,7 @@ GEM
       parallel
     parser (3.2.1.0)
       ast (~> 2.4.1)
-    pg (1.4.5)
+    pg (1.4.6)
     prettier_print (1.2.0)
     progress (3.6.0)
     pry (0.14.2)