diff --git a/package-lock.json b/package-lock.json
index 3a302e388..7bfec1520 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "@prettier/plugin-php": "^0.22.2",
         "@prettier/plugin-ruby": "^4.0.4",
         "@seamapi/blueprint": "^0.40.1",
-        "@seamapi/types": "1.384.0",
+        "@seamapi/types": "1.386.0",
         "change-case": "^5.4.4",
         "command-exists": "^1.2.9",
         "del": "^8.0.0",
@@ -781,9 +781,9 @@
       }
     },
     "node_modules/@seamapi/types": {
-      "version": "1.384.0",
-      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.384.0.tgz",
-      "integrity": "sha512-pFQF4O7LaLu9J2yfNxtiuN/kCYX5WH0Sdccx6BC1rYQqwQSD1m5/yXTq14iCBa6z2R8Fw09WRU5Zp+NjHtleQQ==",
+      "version": "1.386.0",
+      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.386.0.tgz",
+      "integrity": "sha512-K3nG7nWbYVOZTv7ZgP6mFssC08tVCQ95Cg52GSj9AMwsfW8sFl4jZl9JZlpVjlo07/CI1t22ZpSRkJWD408COA==",
       "license": "MIT",
       "engines": {
         "node": ">=18.12.0",
diff --git a/package.json b/package.json
index 605e5dfe4..0d818a5b4 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@prettier/plugin-php": "^0.22.2",
     "@prettier/plugin-ruby": "^4.0.4",
     "@seamapi/blueprint": "^0.40.1",
-    "@seamapi/types": "1.384.0",
+    "@seamapi/types": "1.386.0",
     "change-case": "^5.4.4",
     "command-exists": "^1.2.9",
     "del": "^8.0.0",
diff --git a/src/lib/report.ts b/src/lib/report.ts
index 4dd29a18f..ab414d770 100644
--- a/src/lib/report.ts
+++ b/src/lib/report.ts
@@ -320,17 +320,21 @@ function processResponseKeys(endpoint: Endpoint, report: Report): void {
 
 function getOpenapiResponseProperties(
   path: string,
-): Record<string, unknown> | undefined {
+): Record<string, unknown> | undefined | null {
   const openapiEndpointDef = openapi.paths[path as keyof typeof openapi.paths]
 
   if (openapiEndpointDef == null) {
     // eslint-disable-next-line no-console
     console.warn(`OpenAPI definition not found for endpoint: ${path}`)
-    return
+    return null
   }
 
-  return openapiEndpointDef.post.responses['200']?.content['application/json']
-    ?.schema?.properties
+  const res = openapiEndpointDef.post.responses['200']
+  if ('content' in res) {
+    return res.content['application/json']?.schema?.properties
+  }
+
+  return null
 }
 
 function processParameters(