diff --git a/Gemfile.lock b/Gemfile.lock
index 6b03ea4..79cb2d5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -150,7 +150,7 @@ GEM
     parallel (1.22.1)
     parser (3.1.2.1)
       ast (~> 2.4.1)
-    pg (1.4.3)
+    pg (1.4.4)
     public_suffix (5.0.0)
     puma (5.6.5)
       nio4r (~> 2.0)