diff --git a/package.json b/package.json
index f5cebf073..b3a98d668 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
         "@hono/node-server": "1.19.12",
         "@hono/zod-openapi": "1.2.4",
         "@jocmp/mercury-parser": "3.0.7",
-        "@notionhq/client": "5.15.0",
+        "@notionhq/client": "5.16.0",
         "@opentelemetry/api": "1.9.1",
         "@opentelemetry/exporter-prometheus": "0.214.0",
         "@opentelemetry/exporter-trace-otlp-http": "0.214.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a43fa8c86..9bbc46d9a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -50,8 +50,8 @@ importers:
         specifier: 3.0.7
         version: 3.0.7
       '@notionhq/client':
-        specifier: 5.15.0
-        version: 5.15.0
+        specifier: 5.16.0
+        version: 5.16.0
       '@opentelemetry/api':
         specifier: 1.9.1
         version: 1.9.1
@@ -1416,8 +1416,8 @@ packages:
     resolution: {integrity: sha512-y3SvzjuY1ygnzWA4Krwx/WaJAsTMP11DN+e21A8Fa8PW1oDtVB5NSRW7LWurAiS2oKRkuCgcjTYMkBuBkcPCRg==}
     engines: {node: '>=12.4.0'}
 
-  '@notionhq/client@5.15.0':
-    resolution: {integrity: sha512-boQ+zMmTu/HRfPajynYjlXkytkmn0rUgD0FJrbMaz6n1WC6HPxe2Lgn/Ay/VEA2j2dMzB1Hpnhtrtkz4Q1I/rw==}
+  '@notionhq/client@5.16.0':
+    resolution: {integrity: sha512-0mxHJNQBLbcG2Y4+oM+XNySr/3zKtK7FKjWhrUo8TB3WCdwtUMhvuooNmEjOo8NLL9qmKm7cCR4GtEsuTD+SNg==}
     engines: {node: '>=18'}
 
   '@octokit/auth-token@6.0.0':
@@ -6951,7 +6951,7 @@ snapshots:
 
   '@nolyfill/side-channel@1.0.44': {}
 
-  '@notionhq/client@5.15.0': {}
+  '@notionhq/client@5.16.0': {}
 
   '@octokit/auth-token@6.0.0': {}