diff --git a/package.json b/package.json
index 62d2b7d3342457..eaf9d4b5f77593 100644
--- a/package.json
+++ b/package.json
@@ -144,7 +144,7 @@
         "xxhash-wasm": "1.1.0",
         "youtube-caption-extractor": "1.9.1",
         "youtubei.js": "16.0.1",
-        "zod": "4.1.13"
+        "zod": "4.2.0"
     },
     "devDependencies": {
         "@babel/preset-env": "7.28.5",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f027e1471b5f5d..bfeb363d096059 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -43,7 +43,7 @@ importers:
         version: 1.19.7(hono@4.10.8)
       '@hono/zod-openapi':
         specifier: 1.1.5
-        version: 1.1.5(hono@4.10.8)(zod@4.1.13)
+        version: 1.1.5(hono@4.10.8)(zod@4.2.0)
       '@notionhq/client':
         specifier: 5.4.0
         version: 5.4.0
@@ -291,8 +291,8 @@ importers:
         specifier: 16.0.1
         version: 16.0.1
       zod:
-        specifier: 4.1.13
-        version: 4.1.13
+        specifier: 4.2.0
+        version: 4.2.0
     devDependencies:
       '@babel/preset-env':
         specifier: 7.28.5
@@ -6322,8 +6322,8 @@ packages:
   zod@3.25.76:
     resolution: {integrity: sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==}
 
-  zod@4.1.13:
-    resolution: {integrity: sha512-AvvthqfqrAhNH9dnfmrfKzX5upOdjUVJYFqNSlkmGf64gRaTzlPwz99IHYnVs28qYAybvAlBV+H7pn0saFY4Ig==}
+  zod@4.2.0:
+    resolution: {integrity: sha512-Bd5fw9wlIhtqCCxotZgdTOMwGm1a0u75wARVEY9HMs1X17trvA/lMi4+MGK5EUfYkXVTbX8UDiDKW4OgzHVUZw==}
 
 snapshots:
 
@@ -6362,10 +6362,10 @@ snapshots:
 
   '@asamuzakjp/nwsapi@2.3.9': {}
 
-  '@asteasolutions/zod-to-openapi@8.1.0(zod@4.1.13)':
+  '@asteasolutions/zod-to-openapi@8.1.0(zod@4.2.0)':
     dependencies:
       openapi3-ts: 4.5.0
-      zod: 4.1.13
+      zod: 4.2.0
 
   '@babel/code-frame@7.27.1':
     dependencies:
@@ -7406,18 +7406,18 @@ snapshots:
     dependencies:
       hono: 4.10.8
 
-  '@hono/zod-openapi@1.1.5(hono@4.10.8)(zod@4.1.13)':
+  '@hono/zod-openapi@1.1.5(hono@4.10.8)(zod@4.2.0)':
     dependencies:
-      '@asteasolutions/zod-to-openapi': 8.1.0(zod@4.1.13)
-      '@hono/zod-validator': 0.7.5(hono@4.10.8)(zod@4.1.13)
+      '@asteasolutions/zod-to-openapi': 8.1.0(zod@4.2.0)
+      '@hono/zod-validator': 0.7.5(hono@4.10.8)(zod@4.2.0)
       hono: 4.10.8
       openapi3-ts: 4.5.0
-      zod: 4.1.13
+      zod: 4.2.0
 
-  '@hono/zod-validator@0.7.5(hono@4.10.8)(zod@4.1.13)':
+  '@hono/zod-validator@0.7.5(hono@4.10.8)(zod@4.2.0)':
     dependencies:
       hono: 4.10.8
-      zod: 4.1.13
+      zod: 4.2.0
 
   '@humanfs/core@0.19.1': {}
 
@@ -8215,7 +8215,7 @@ snapshots:
     dependencies:
       nanoid: 5.1.5
       type-fest: 5.0.0
-      zod: 4.1.13
+      zod: 4.2.0
 
   '@sec-ant/readable-stream@0.4.1': {}
 
@@ -12726,4 +12726,4 @@ snapshots:
 
   zod@3.25.76: {}
 
-  zod@4.1.13: {}
+  zod@4.2.0: {}