diff --git a/Gemfile.lock b/Gemfile.lock
index d6eb44c4..13eb82cc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -120,7 +120,7 @@ GEM
     delayed_job_active_record (4.1.8)
       activerecord (>= 3.0, < 8.0)
       delayed_job (>= 3.0, < 5)
-    dockerfile-rails (1.6.20)
+    dockerfile-rails (1.6.22)
       rails (>= 3.0.0)
     drb (2.2.1)
     dry-cli (1.0.0)