diff --git a/package.json b/package.json
index 6d35409..274c8be 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,6 @@
     "matrix-bot-sdk": "^0.6.3",
     "typescript": "^4.9.5",
     "znv": "^0.3.2",
-    "zod": "^3.20.6"
+    "zod": "^3.21.4"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 0ef0491..3ddce52 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3919,7 +3919,7 @@ znv@^0.3.2:
   dependencies:
     colorette "^2.0.19"
 
-zod@^3.20.6:
-  version "3.20.6"
-  resolved "https://registry.yarnpkg.com/zod/-/zod-3.20.6.tgz#2f2f08ff81291d47d99e86140fedb4e0db08361a"
-  integrity sha512-oyu0m54SGCtzh6EClBVqDDlAYRz4jrVtKwQ7ZnsEmMI9HnzuZFj8QFwAY1M5uniIYACdGvv0PBWPF2kO0aNofA==
+zod@^3.21.4:
+  version "3.21.4"
+  resolved "https://registry.yarnpkg.com/zod/-/zod-3.21.4.tgz#10882231d992519f0a10b5dd58a38c9dabbb64db"
+  integrity sha512-m46AKbrzKVzOzs/DZgVnG5H55N1sv1M8qZU3A8RIKbs3mrACDNeIOeilDymVb2HdmP8uwshOCF4uJ8uM9rCqJw==