diff --git a/server/package-lock.json b/server/package-lock.json
index 2c5b552..fa0af49 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -17,7 +17,7 @@
         "morgan": "^1.11.0",
         "node-pg-migrate": "^9.0.0",
         "pg": "^8.23.0",
-        "zod": "^4.4.3"
+        "zod": "^4.5.4"
       }
     },
     "node_modules/accepts": {
@@ -1437,9 +1437,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "4.4.3",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.4.3.tgz",
-      "integrity": "sha512-ytENFjIJFl2UwYglde2jchW2Hwm4GJFLDiSXWdTrJQBIN9Fcyp7n4DhxJEiWNAJMV1/BqWfW/kkg71UDcHJyTQ==",
+      "version": "4.5.4",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.5.4.tgz",
+      "integrity": "sha512-sC95tT5iHHH9gtpj6A81kh+NEaRAUFN+qlUPDUbRfOMvNf5QCBqsb3WgvnpVtK5Y+4UfA6KqufotuTvMGiTlsA==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
diff --git a/server/package.json b/server/package.json
index 43503ce..8013c26 100644
--- a/server/package.json
+++ b/server/package.json
@@ -24,6 +24,6 @@
     "morgan": "^1.11.0",
     "node-pg-migrate": "^9.0.0",
     "pg": "^8.23.0",
-    "zod": "^4.4.3"
+    "zod": "^4.5.4"
   }
 }