diff --git a/apps/frontend/package.json b/apps/frontend/package.json
index 75e15e87..4f760733 100644
--- a/apps/frontend/package.json
+++ b/apps/frontend/package.json
@@ -33,7 +33,7 @@
     "react-dom": "18.3.1",
     "sharp": "0.33.5",
     "superjson": "2.2.2",
-    "zod": "3.23.8"
+    "zod": "3.24.1"
   },
   "devDependencies": {
     "@fortawesome/free-brands-svg-icons": "6.7.2",
diff --git a/packages/api/package.json b/packages/api/package.json
index caf1dfc5..37a021e2 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -19,7 +19,7 @@
     "@tatsutakeinjp/validators": "workspace:*",
     "@trpc/server": "11.0.0-rc.682",
     "superjson": "2.2.2",
-    "zod": "3.23.8"
+    "zod": "3.24.1"
   },
   "devDependencies": {
     "@tatsutakeinjp/eslint-config": "workspace:*",
diff --git a/packages/auth/package.json b/packages/auth/package.json
index 00fdca7d..0e363725 100644
--- a/packages/auth/package.json
+++ b/packages/auth/package.json
@@ -22,7 +22,7 @@
     "next-auth": "5.0.0-beta.25",
     "react": "18.3.1",
     "react-dom": "18.3.1",
-    "zod": "3.23.8"
+    "zod": "3.24.1"
   },
   "devDependencies": {
     "@tatsutakeinjp/eslint-config": "workspace:*",
diff --git a/packages/ui/package.json b/packages/ui/package.json
index 7a5cf621..1c08bff4 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -49,11 +49,11 @@
     "react": "18.3.1",
     "tailwindcss": "3.4.17",
     "typescript": "5.7.2",
-    "zod": "3.23.8"
+    "zod": "3.24.1"
   },
   "peerDependencies": {
     "react": "18.3.1",
-    "zod": "3.23.8"
+    "zod": "3.24.1"
   },
   "eslintConfig": {
     "extends": [
diff --git a/packages/validators/package.json b/packages/validators/package.json
index 7956b3b6..435a7ae8 100644
--- a/packages/validators/package.json
+++ b/packages/validators/package.json
@@ -14,7 +14,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "zod": "3.23.8"
+    "zod": "3.24.1"
   },
   "devDependencies": {
     "@tatsutakeinjp/eslint-config": "workspace:*",