diff --git a/services/tts/package-lock.json b/services/tts/package-lock.json
index 197f056..e771f59 100644
--- a/services/tts/package-lock.json
+++ b/services/tts/package-lock.json
@@ -15,7 +15,7 @@
         "@opentelemetry/instrumentation-http": "^0.219.0",
         "@opentelemetry/resources": "^2.8.0",
         "@opentelemetry/sdk-node": "^0.220.0",
-        "@opentelemetry/semantic-conventions": "^1.41.1",
+        "@opentelemetry/semantic-conventions": "^1.43.0",
         "express": "^5.2.1",
         "express-rate-limit": "^8.5.2",
         "opossum": "^8.3.0"
@@ -2165,9 +2165,9 @@
       }
     },
     "node_modules/@opentelemetry/semantic-conventions": {
-      "version": "1.41.1",
-      "resolved": "https://registry.npmjs.org/@opentelemetry/semantic-conventions/-/semantic-conventions-1.41.1.tgz",
-      "integrity": "sha512-/UhIkaZgPutTFmQ7RnIJGgDXZmtEJ7Dvi86xNTFWcnRxVRNk/aotsqDJYeEvDP+FSMB2SdW+pQzNMcWP0rwuNA==",
+      "version": "1.43.0",
+      "resolved": "https://registry.npmjs.org/@opentelemetry/semantic-conventions/-/semantic-conventions-1.43.0.tgz",
+      "integrity": "sha512-eSYWTm620tTk45EKSedaUL8MFYI8hW164hIXsgIHyxu3VobUB3fFCu5t0hQby6OoWRPsG1KkKUG2M5UadiLiVg==",
       "license": "Apache-2.0",
       "engines": {
         "node": ">=14"
@@ -5702,12 +5702,12 @@
       }
     },
     "node_modules/opossum": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/opossum/-/opossum-10.0.0.tgz",
-      "integrity": "sha512-sghtqL8Usj+et06Zui0nyn0R6FFsl7cyuoU+d7MctYU0nbS7Htzjleh+tWohFqk1Rp1srrFwbFa8Vxd0O64w6A==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/opossum/-/opossum-8.5.0.tgz",
+      "integrity": "sha512-LZNvs+p9/ZbG4oN6unnjh4hTxkB0dyHKI2p7azVt8w+//GKDpfHss6WR7KebbpzGEssYwtSd8Mvwxqcmxg10NA==",
       "license": "Apache-2.0",
       "engines": {
-        "node": "^26 || ^24 || ^22"
+        "node": "^24 || ^22 || ^21 || ^20 || ^18 || ^16"
       }
     },
     "node_modules/p-limit": {
diff --git a/services/tts/package.json b/services/tts/package.json
index bef2ca0..0bd11aa 100644
--- a/services/tts/package.json
+++ b/services/tts/package.json
@@ -26,7 +26,7 @@
     "@opentelemetry/instrumentation-http": "^0.219.0",
     "@opentelemetry/resources": "^2.8.0",
     "@opentelemetry/sdk-node": "^0.220.0",
-    "@opentelemetry/semantic-conventions": "^1.41.1",
+    "@opentelemetry/semantic-conventions": "^1.43.0",
     "express": "^5.2.1",
     "express-rate-limit": "^8.5.2",
     "opossum": "^8.3.0"