diff --git a/Gemfile.lock b/Gemfile.lock
index 7fe1e80b..14137ee8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -294,7 +294,7 @@ GEM
       ast (~> 2.4.1)
       racc
     pg (1.5.4)
-    pghero (3.3.4)
+    pghero (3.4.0)
       activerecord (>= 6)
     prometheus-client (4.2.2)
     public_suffix (5.0.3)