diff --git a/Gemfile.lock b/Gemfile.lock
index 8bb1620646..5c673a6282 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -590,8 +590,8 @@ GEM
     pastel (0.8.0)
       tty-color (~> 0.5)
     pg (1.5.6)
-    pghero (3.5.0)
-      activerecord (>= 6)
+    pghero (3.6.0)
+      activerecord (>= 6.1)
     premailer (1.23.0)
       addressable
       css_parser (>= 1.12.0)