diff --git a/Gemfile.lock b/Gemfile.lock
index 57c553cd..6f4fc3c8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -241,7 +241,7 @@ GEM
     lumberjack (1.0.13)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
-    message_bus (2.2.3)
+    message_bus (4.1.0)
       rack (>= 1.1.3)
     method_source (0.9.2)
     mime-types (3.3)
@@ -292,7 +292,7 @@ GEM
     public_suffix (4.0.1)
     puma (4.3.5)
       nio4r (~> 2.0)
-    rack (1.6.12)
+    rack (1.6.13)
     rack-attack (6.2.1)
       rack (>= 1.0, < 3)
     rack-mini-profiler (1.1.3)