diff --git a/Gemfile.lock b/Gemfile.lock
index b91b198..11a2892 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
       uri (>= 0.13.1)
-    addressable (2.8.9)
+    addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     aggregate_root (2.18.0)
       ruby_event_store (= 2.18.0)
@@ -84,7 +84,7 @@ GEM
     ast (2.4.3)
     base64 (0.3.0)
     bcrypt_pbkdf (1.1.2)
-    bigdecimal (4.1.0)
+    bigdecimal (4.1.2)
     bindex (0.8.1)
     bootsnap (1.23.0)
       msgpack (~> 1.2)
@@ -176,7 +176,7 @@ GEM
       net-pop
       net-smtp
     marcel (1.1.0)
-    mcp (0.12.0)
+    mcp (0.13.0)
       json-schema (>= 4.1)
     mini_mime (1.1.5)
     minitest (6.0.2)