diff --git a/Gemfile.lock b/Gemfile.lock
index fed203e6b6f..199866f8238 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -298,7 +298,7 @@ GEM
       parallel
     parser (3.1.1.0)
       ast (~> 2.4.1)
-    pg (1.3.3)
+    pg (1.3.4)
     progress (3.6.0)
     pry (0.13.1)
       coderay (~> 1.1)