diff --git a/Gemfile.lock b/Gemfile.lock
index ac5a5929..2b3081d8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -190,7 +190,7 @@ GEM
     parallel (1.22.1)
     parser (3.1.2.0)
       ast (~> 2.4.1)
-    pg (1.4.1)
+    pg (1.4.3)
     pry (0.13.1)
       coderay (~> 1.1)
       method_source (~> 1.0)