diff --git a/Gemfile.lock b/Gemfile.lock
index f71abffe82..8484b48c2f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -515,7 +515,7 @@ GEM
     parslet (2.0.0)
     pastel (0.8.0)
       tty-color (~> 0.5)
-    pg (1.5.4)
+    pg (1.5.5)
     pghero (3.3.4)
       activerecord (>= 6)
     posix-spawn (0.3.15)