diff --git a/server/package.json b/server/package.json
index b42e9bc..e999373 100644
--- a/server/package.json
+++ b/server/package.json
@@ -43,7 +43,7 @@
     "validator": "^13.15.22",
     "winston": "^3.11.0",
     "yaml": "^2.8.3",
-    "zod": "^3.24.2"
+    "zod": "^4.6.7"
   },
   "devDependencies": {
     "@types/bcrypt": "^5.0.2",
diff --git a/services/analytics/package.json b/services/analytics/package.json
index 4f35f07..7b60261 100644
--- a/services/analytics/package.json
+++ b/services/analytics/package.json
@@ -16,7 +16,7 @@
     "express-basic-auth": "^1.2.1",
     "express-handlebars": "^7.1.2",
     "mongoose": "^8.24.1",
-    "zod": "^3.24.2"
+    "zod": "^4.6.7"
   },
   "devDependencies": {
     "@types/express": "^4.17.21",