diff --git a/package.json b/package.json
index 27cc7f7b8..63a0214db 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
         "@hono/node-server": "1.12.0",
         "@hono/zod-openapi": "0.14.8",
         "@notionhq/client": "2.2.15",
-        "@opentelemetry/api": "1.8.0",
+        "@opentelemetry/api": "1.9.0",
         "@opentelemetry/exporter-prometheus": "0.52.1",
         "@opentelemetry/exporter-trace-otlp-http": "0.52.1",
         "@opentelemetry/resources": "1.25.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 226d97b5d..d867f41ab 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -18,23 +18,23 @@ importers:
         specifier: 2.2.15
         version: 2.2.15
       '@opentelemetry/api':
-        specifier: 1.8.0
-        version: 1.8.0
+        specifier: 1.9.0
+        version: 1.9.0
       '@opentelemetry/exporter-prometheus':
         specifier: 0.52.1
-        version: 0.52.1(@opentelemetry/api@1.8.0)
+        version: 0.52.1(@opentelemetry/api@1.9.0)
       '@opentelemetry/exporter-trace-otlp-http':
         specifier: 0.52.1
-        version: 0.52.1(@opentelemetry/api@1.8.0)
+        version: 0.52.1(@opentelemetry/api@1.9.0)
       '@opentelemetry/resources':
         specifier: 1.25.1
-        version: 1.25.1(@opentelemetry/api@1.8.0)
+        version: 1.25.1(@opentelemetry/api@1.9.0)
       '@opentelemetry/sdk-metrics':
         specifier: 1.25.1
-        version: 1.25.1(@opentelemetry/api@1.8.0)
+        version: 1.25.1(@opentelemetry/api@1.9.0)
       '@opentelemetry/sdk-trace-base':
         specifier: 1.25.1
-        version: 1.25.1(@opentelemetry/api@1.8.0)
+        version: 1.25.1(@opentelemetry/api@1.9.0)
       '@opentelemetry/semantic-conventions':
         specifier: 1.25.1
         version: 1.25.1
@@ -1476,8 +1476,8 @@ packages:
     resolution: {integrity: sha512-qnSqB2DQ9TPP96dl8cDubDvrUyWc0/sK81xHTK8eSUspzDM3bsewX903qclQFvVhgStjRWdC5bLb3kQqMkfV5A==}
     engines: {node: '>=14'}
 
-  '@opentelemetry/api@1.8.0':
-    resolution: {integrity: sha512-I/s6F7yKUDdtMsoBWXJe8Qz40Tui5vsuKCWJEWVL+5q9sSWRzzx6v2KeNsOBEwd94j0eWkpWCH4yB6rZg9Mf0w==}
+  '@opentelemetry/api@1.9.0':
+    resolution: {integrity: sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg==}
     engines: {node: '>=8.0.0'}
 
   '@opentelemetry/core@1.25.1':
@@ -8033,73 +8033,73 @@ snapshots:
 
   '@opentelemetry/api-logs@0.52.1':
     dependencies:
-      '@opentelemetry/api': 1.8.0
+      '@opentelemetry/api': 1.9.0
 
-  '@opentelemetry/api@1.8.0': {}
+  '@opentelemetry/api@1.9.0': {}
 
-  '@opentelemetry/core@1.25.1(@opentelemetry/api@1.8.0)':
+  '@opentelemetry/core@1.25.1(@opentelemetry/api@1.9.0)':
     dependencies:
-      '@opentelemetry/api': 1.8.0
+      '@opentelemetry/api': 1.9.0
       '@opentelemetry/semantic-conventions': 1.25.1
 
-  '@opentelemetry/exporter-prometheus@0.52.1(@opentelemetry/api@1.8.0)':
+  '@opentelemetry/exporter-prometheus@0.52.1(@opentelemetry/api@1.9.0)':
     dependencies:
-      '@opentelemetry/api': 1.8.0
-      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.8.0)
-      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.8.0)
-      '@opentelemetry/sdk-metrics': 1.25.1(@opentelemetry/api@1.8.0)
+      '@opentelemetry/api': 1.9.0
+      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/sdk-metrics': 1.25.1(@opentelemetry/api@1.9.0)
 
-  '@opentelemetry/exporter-trace-otlp-http@0.52.1(@opentelemetry/api@1.8.0)':
+  '@opentelemetry/exporter-trace-otlp-http@0.52.1(@opentelemetry/api@1.9.0)':
     dependencies:
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-      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.8.0)
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-      '@opentelemetry/otlp-transformer': 0.52.1(@opentelemetry/api@1.8.0)
-      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.8.0)
-      '@opentelemetry/sdk-trace-base': 1.25.1(@opentelemetry/api@1.8.0)
+      '@opentelemetry/api': 1.9.0
+      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/otlp-exporter-base': 0.52.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/otlp-transformer': 0.52.1(@opentelemetry/api@1.9.0)
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+      '@opentelemetry/sdk-trace-base': 1.25.1(@opentelemetry/api@1.9.0)
 
-  '@opentelemetry/otlp-exporter-base@0.52.1(@opentelemetry/api@1.8.0)':
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+      '@opentelemetry/api': 1.9.0
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+      '@opentelemetry/otlp-transformer': 0.52.1(@opentelemetry/api@1.9.0)
 
-  '@opentelemetry/otlp-transformer@0.52.1(@opentelemetry/api@1.8.0)':
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     dependencies:
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-      '@opentelemetry/sdk-metrics': 1.25.1(@opentelemetry/api@1.8.0)
-      '@opentelemetry/sdk-trace-base': 1.25.1(@opentelemetry/api@1.8.0)
+      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/sdk-logs': 0.52.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/sdk-metrics': 1.25.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/sdk-trace-base': 1.25.1(@opentelemetry/api@1.9.0)
       protobufjs: 7.3.2
 
-  '@opentelemetry/resources@1.25.1(@opentelemetry/api@1.8.0)':
+  '@opentelemetry/resources@1.25.1(@opentelemetry/api@1.9.0)':
     dependencies:
-      '@opentelemetry/api': 1.8.0
-      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.8.0)
+      '@opentelemetry/api': 1.9.0
+      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.9.0)
       '@opentelemetry/semantic-conventions': 1.25.1
 
-  '@opentelemetry/sdk-logs@0.52.1(@opentelemetry/api@1.8.0)':
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     dependencies:
-      '@opentelemetry/api': 1.8.0
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-      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.8.0)
+      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.9.0)
 
-  '@opentelemetry/sdk-metrics@1.25.1(@opentelemetry/api@1.8.0)':
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     dependencies:
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-      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.8.0)
+      '@opentelemetry/api': 1.9.0
+      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.9.0)
       lodash.merge: 4.6.2
 
-  '@opentelemetry/sdk-trace-base@1.25.1(@opentelemetry/api@1.8.0)':
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-      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.8.0)
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+      '@opentelemetry/core': 1.25.1(@opentelemetry/api@1.9.0)
+      '@opentelemetry/resources': 1.25.1(@opentelemetry/api@1.9.0)
       '@opentelemetry/semantic-conventions': 1.25.1
 
   '@opentelemetry/semantic-conventions@1.25.1': {}