diff --git a/package.json b/package.json
index c95f37c42..6df46c301 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
         "@opentelemetry/resources": "2.9.0",
         "@opentelemetry/sdk-metrics": "2.9.0",
         "@opentelemetry/sdk-trace-base": "2.9.0",
-        "@opentelemetry/semantic-conventions": "1.42.0",
+        "@opentelemetry/semantic-conventions": "1.43.0",
         "@rss3/sdk": "0.0.25",
         "@scalar/hono-api-reference": "0.11.9",
         "@sentry/node": "10.64.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index eaa1409c1..b988d1ddb 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -77,8 +77,8 @@ importers:
         specifier: 2.9.0
         version: 2.9.0(@opentelemetry/api@1.9.1)
       '@opentelemetry/semantic-conventions':
-        specifier: 1.42.0
-        version: 1.42.0
+        specifier: 1.43.0
+        version: 1.43.0
       '@rss3/sdk':
         specifier: 0.0.25
         version: 0.0.25
@@ -1599,8 +1599,8 @@ packages:
     peerDependencies:
       '@opentelemetry/api': '>=1.3.0 <1.10.0'
 
-  '@opentelemetry/semantic-conventions@1.42.0':
-    resolution: {integrity: sha512-icc5xCzndZfhuJMy5oqk5AvloWquR7jtae74qzpkKkhGp8BivK+oCcEXgGnjCdTfp8hA44l+w8gE8yYJbocJJw==}
+  '@opentelemetry/semantic-conventions@1.43.0':
+    resolution: {integrity: sha512-eSYWTm620tTk45EKSedaUL8MFYI8hW164hIXsgIHyxu3VobUB3fFCu5t0hQby6OoWRPsG1KkKUG2M5UadiLiVg==}
     engines: {node: '>=14'}
 
   '@ota-meshi/ast-token-store@0.3.0':
@@ -7227,7 +7227,7 @@ snapshots:
   '@opentelemetry/core@2.9.0(@opentelemetry/api@1.9.1)':
     dependencies:
       '@opentelemetry/api': 1.9.1
-      '@opentelemetry/semantic-conventions': 1.42.0
+      '@opentelemetry/semantic-conventions': 1.43.0
 
   '@opentelemetry/exporter-prometheus@0.220.0(@opentelemetry/api@1.9.1)':
     dependencies:
@@ -7235,7 +7235,7 @@ snapshots:
       '@opentelemetry/core': 2.9.0(@opentelemetry/api@1.9.1)
       '@opentelemetry/resources': 2.9.0(@opentelemetry/api@1.9.1)
       '@opentelemetry/sdk-metrics': 2.9.0(@opentelemetry/api@1.9.1)
-      '@opentelemetry/semantic-conventions': 1.42.0
+      '@opentelemetry/semantic-conventions': 1.43.0
 
   '@opentelemetry/exporter-trace-otlp-http@0.220.0(@opentelemetry/api@1.9.1)':
     dependencies:
@@ -7275,7 +7275,7 @@ snapshots:
     dependencies:
       '@opentelemetry/api': 1.9.1
       '@opentelemetry/core': 2.9.0(@opentelemetry/api@1.9.1)
-      '@opentelemetry/semantic-conventions': 1.42.0
+      '@opentelemetry/semantic-conventions': 1.43.0
 
   '@opentelemetry/sdk-logs@0.220.0(@opentelemetry/api@1.9.1)':
     dependencies:
@@ -7283,7 +7283,7 @@ snapshots:
       '@opentelemetry/api-logs': 0.220.0
       '@opentelemetry/core': 2.9.0(@opentelemetry/api@1.9.1)
       '@opentelemetry/resources': 2.9.0(@opentelemetry/api@1.9.1)
-      '@opentelemetry/semantic-conventions': 1.42.0
+      '@opentelemetry/semantic-conventions': 1.43.0
 
   '@opentelemetry/sdk-metrics@2.9.0(@opentelemetry/api@1.9.1)':
     dependencies:
@@ -7297,16 +7297,16 @@ snapshots:
       '@opentelemetry/core': 2.9.0(@opentelemetry/api@1.9.1)
       '@opentelemetry/resources': 2.9.0(@opentelemetry/api@1.9.1)
       '@opentelemetry/sdk-trace': 2.9.0(@opentelemetry/api@1.9.1)
-      '@opentelemetry/semantic-conventions': 1.42.0
+      '@opentelemetry/semantic-conventions': 1.43.0
 
   '@opentelemetry/sdk-trace@2.9.0(@opentelemetry/api@1.9.1)':
     dependencies:
       '@opentelemetry/api': 1.9.1
       '@opentelemetry/core': 2.9.0(@opentelemetry/api@1.9.1)
       '@opentelemetry/resources': 2.9.0(@opentelemetry/api@1.9.1)
-      '@opentelemetry/semantic-conventions': 1.42.0
+      '@opentelemetry/semantic-conventions': 1.43.0
 
-  '@opentelemetry/semantic-conventions@1.42.0': {}
+  '@opentelemetry/semantic-conventions@1.43.0': {}
 
   '@ota-meshi/ast-token-store@0.3.0': {}