diff --git a/package-lock.json b/package-lock.json
index 659d064..ef74a08 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "swagger-jsdoc": "^6.2.8",
         "swagger-ui-express": "^5.0.1",
         "winston": "^3.17.0",
-        "zod": "^4.1.12"
+        "zod": "^4.3.5"
       },
       "devDependencies": {
         "@types/cookie-parser": "^1.4.10",
@@ -633,6 +633,7 @@
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       "integrity": "sha512-LuIQOcb6UmnF7C1PCFmEU1u2hmiHL43fgFQX67sN3H4Z+0Yk0Neo++mFsBjhOAuLzvlQeqAAkeDOZrJs9rzumQ==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@types/body-parser": "*",
         "@types/express-serve-static-core": "^5.0.0",
@@ -700,6 +701,7 @@
       "resolved": "https://registry.npmjs.org/@types/node/-/node-24.5.2.tgz",
       "integrity": "sha512-FYxk1I7wPv3K2XBaoyH2cTnocQEu8AOZ60hPbsyukMPLv5/5qr7V1i8PLHdl6Zf87I+xZXFvPCXYjiTFq+YSDQ==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "undici-types": "~7.12.0"
       }
@@ -820,6 +822,7 @@
       "integrity": "sha512-B7RIQiTsCBBmY+yW4+ILd6mF5h1FUwJsVvpqkrgpszYifetQ2Ke+Z4u6aZh0CblkUGIdR59iYVyXqqZGkZ3aBw==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.43.0",
         "@typescript-eslint/types": "8.43.0",
@@ -1038,6 +1041,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -1775,6 +1779,7 @@
       "integrity": "sha512-QePbBFMJFjgmlE+cXAlbHZbHpdFVS2E/6vzCy7aKlebddvl1vadiC4JFV5u/wqTkNUwEV8WrQi257jf5f06hrg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -4625,6 +4630,7 @@
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       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -4975,9 +4981,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "4.1.12",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.1.12.tgz",
-      "integrity": "sha512-JInaHOamG8pt5+Ey8kGmdcAcg3OL9reK8ltczgHTAwNhMys/6ThXHityHxVV2p3fkw/c+MAvBHFVYHFZDmjMCQ==",
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.5.tgz",
+      "integrity": "sha512-k7Nwx6vuWx1IJ9Bjuf4Zt1PEllcwe7cls3VNzm4CQ1/hgtFUK2bRNG3rvnpPUhFjmqJKAKtjV576KnUkHocg/g==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
diff --git a/package.json b/package.json
index 9b73a63..eef1e8e 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "swagger-jsdoc": "^6.2.8",
     "swagger-ui-express": "^5.0.1",
     "winston": "^3.17.0",
-    "zod": "^4.1.12"
+    "zod": "^4.3.5"
   },
   "devDependencies": {
     "@types/cookie-parser": "^1.4.10",