diff --git a/package-lock.json b/package-lock.json
index df5951c..b027b7f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@jambonz/verb-specifications",
-  "version": "0.0.30",
+  "version": "0.0.31",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@jambonz/verb-specifications",
-      "version": "0.0.30",
+      "version": "0.0.31",
       "license": "MIT",
       "dependencies": {
         "debug": "^4.3.4",
diff --git a/package.json b/package.json
index 1f3ba6c..1ddf7f0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@jambonz/verb-specifications",
-  "version": "0.0.30",
+  "version": "0.0.31",
   "description": "Jambonz Verb Specification Utilities",
   "main": "index.js",
   "scripts": {
diff --git a/specs.json b/specs.json
index 1896be7..73f9ed0 100644
--- a/specs.json
+++ b/specs.json
@@ -573,6 +573,7 @@
       "ibmOptions": "#ibmOptions",
       "nvidiaOptions": "#nvidiaOptions",
       "sonioxOptions": "#sonioxOptions",
+      "cobaltOptions": "#cobaltOptions",
       "customOptions": "#customOptions"
     },
     "required": [
@@ -588,6 +589,17 @@
     "required": [
     ]
   },
+  "cobaltOptions": {
+    "properties": {
+      "serverUri": "string",
+      "enableConfusionNetwork": "boolean",
+      "metadata": "string",
+      "compiledContextData": "string",
+      "wordTimeOffsets": "boolean"
+    },
+    "required": [
+    ]
+  },
   "nvidiaOptions": {
     "properties": {
       "rivaUri": "string",