diff --git a/backend/package-lock.json b/backend/package-lock.json
index a5b56d4..61eb336 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -17,7 +17,7 @@
         "@opentelemetry/sdk-logs": "^0.212.0",
         "@opentelemetry/sdk-metrics": "^2.5.1",
         "@opentelemetry/sdk-node": "^0.212.0",
-        "@opentelemetry/semantic-conventions": "^1.28.0",
+        "@opentelemetry/semantic-conventions": "^1.40.0",
         "cors": "^2.8.5",
         "express": "^5.2.1",
         "express-rate-limit": "^8.2.1",
@@ -245,7 +245,6 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.9.0.tgz",
       "integrity": "sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg==",
       "license": "Apache-2.0",
-      "peer": true,
       "engines": {
         "node": ">=8.0.0"
       }
@@ -359,7 +358,6 @@
       "resolved": "https://registry.npmjs.org/@opentelemetry/core/-/core-2.5.1.tgz",
       "integrity": "sha512-Dwlc+3HAZqpgTYq0MUyZABjFkcrKTePwuiFVLjahGD8cx3enqihmpAmdgNFO1R4m/sIe5afjJrA25Prqy4NXlA==",
       "license": "Apache-2.0",
-      "peer": true,
       "dependencies": {
         "@opentelemetry/semantic-conventions": "^1.29.0"
       },
@@ -1579,9 +1577,9 @@
       }
     },
     "node_modules/@opentelemetry/semantic-conventions": {
-      "version": "1.39.0",
-      "resolved": "https://registry.npmjs.org/@opentelemetry/semantic-conventions/-/semantic-conventions-1.39.0.tgz",
-      "integrity": "sha512-R5R9tb2AXs2IRLNKLBJDynhkfmx7mX0vi8NkhZb3gUkPWHn6HXk5J8iQ/dql0U3ApfWym4kXXmBDRGO+oeOfjg==",
+      "version": "1.40.0",
+      "resolved": "https://registry.npmjs.org/@opentelemetry/semantic-conventions/-/semantic-conventions-1.40.0.tgz",
+      "integrity": "sha512-cifvXDhcqMwwTlTK04GBNeIe7yyo28Mfby85QXFe1Yk8nmi36Ab/5UQwptOx84SsoGNRg+EVSjwzfSZMy6pmlw==",
       "license": "Apache-2.0",
       "engines": {
         "node": ">=14"
@@ -1810,7 +1808,6 @@
       "resolved": "https://registry.npmjs.org/@types/node/-/node-25.3.0.tgz",
       "integrity": "sha512-4K3bqJpXpqfg2XKGK9bpDTc6xO/xoUP/RBWS7AtRMug6zZFaRekiLzjVtAoZMquxoAbzBvy5nxQ7veS5eYzf8A==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "undici-types": "~7.18.0"
       }
@@ -1906,7 +1903,6 @@
       "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"
       },
@@ -2350,7 +2346,6 @@
       "resolved": "https://registry.npmjs.org/express/-/express-5.2.1.tgz",
       "integrity": "sha512-hIS4idWWai69NezIdRt2xFVofaF4j+6INOpJlVOLDO8zXGpUVEVzIYk12UUi2JzjEzWL3IOAxcTubgz9Po0yXw==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "accepts": "^2.0.0",
         "body-parser": "^2.2.1",
@@ -3720,7 +3715,6 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/backend/package.json b/backend/package.json
index aeb88cf..5feb861 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -16,7 +16,7 @@
     "@opentelemetry/sdk-logs": "^0.212.0",
     "@opentelemetry/sdk-metrics": "^2.5.1",
     "@opentelemetry/sdk-node": "^0.212.0",
-    "@opentelemetry/semantic-conventions": "^1.28.0",
+    "@opentelemetry/semantic-conventions": "^1.40.0",
     "cors": "^2.8.5",
     "express": "^5.2.1",
     "express-rate-limit": "^8.2.1",