diff --git a/package-lock.json b/package-lock.json
index 3ce3919..827ffc3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@anthropic-ai/sdk": "^0.32.1",
-        "@opentelemetry/api": "^1.9.0",
+        "@opentelemetry/api": "^1.9.1",
         "@opentelemetry/sdk-node": "^0.208.0",
         "@opentelemetry/sdk-trace-node": "^2.2.0",
         "ajv": "^8.17.1",
@@ -93,7 +93,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.27.1",
         "@babel/generator": "^7.28.5",
@@ -983,11 +982,10 @@
       }
     },
     "node_modules/@opentelemetry/api": {
-      "version": "1.9.0",
-      "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.9.0.tgz",
-      "integrity": "sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg==",
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.9.1.tgz",
+      "integrity": "sha512-gLyJlPHPZYdAk1JENA9LeHejZe1Ti77/pTeFm/nMXmQH/HFZlcS/O2XJB+L8fkbrNSqhdtlvjBVjxwUYanNH5Q==",
       "license": "Apache-2.0",
-      "peer": true,
       "engines": {
         "node": ">=8.0.0"
       }
@@ -1836,7 +1834,6 @@
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.15.0.tgz",
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -2176,7 +2173,6 @@
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       ],
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.8.25",
         "caniuse-lite": "^1.0.30001754",
diff --git a/package.json b/package.json
index 1282018..7cc41f8 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "license": "MIT",
   "dependencies": {
     "@anthropic-ai/sdk": "^0.32.1",
-    "@opentelemetry/api": "^1.9.0",
+    "@opentelemetry/api": "^1.9.1",
     "@opentelemetry/sdk-node": "^0.208.0",
     "@opentelemetry/sdk-trace-node": "^2.2.0",
     "ajv": "^8.17.1",