diff --git a/Gemfile.lock b/Gemfile.lock
index f4da933..028225f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -164,7 +164,7 @@ GEM
     parallel (1.19.2)
     parser (3.1.0.0)
       ast (~> 2.4.1)
-    pg (1.3.3)
+    pg (1.5.4)
     public_suffix (4.0.6)
     puma (5.6.1)
       nio4r (~> 2.0)