diff --git a/fern/package.json b/fern/package.json
index 6deb3db..e5582d2 100644
--- a/fern/package.json
+++ b/fern/package.json
@@ -6,7 +6,7 @@
     "clean": "rm -rf sdks/typescript/dist"
   },
   "devDependencies": {
-    "fern-api": "4.27.0",
+    "fern-api": "4.29.0",
     "@types/node": "25.5.0",
     "typescript": "5.9.3"
   }
diff --git a/package-lock.json b/package-lock.json
index cd3811f..6b0b59b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
     "fern": {
       "devDependencies": {
         "@types/node": "25.5.0",
-        "fern-api": "^4.27.0",
+        "fern-api": "^4.29.0",
         "typescript": "5.9.3"
       }
     },
@@ -1933,9 +1933,9 @@
       "link": true
     },
     "node_modules/fern-api": {
-      "version": "4.27.0",
-      "resolved": "https://registry.npmjs.org/fern-api/-/fern-api-4.27.0.tgz",
-      "integrity": "sha512-9s6SDbnhYgaQGyhYGMPSRXaYKNch+xnHHAhfrTSf0uDSlrfaXbjGo2KIar5iCvQ4a47t305xQ7MMXuxJA3r/6Q==",
+      "version": "4.29.0",
+      "resolved": "https://registry.npmjs.org/fern-api/-/fern-api-4.29.0.tgz",
+      "integrity": "sha512-bFtKnXLPZ3xHgUJuMsSkmuX5yMGcfkOrqHYdQiuT11p734O8jdWxTl4OgG8q7YwHkvhdzcCUSSxUJOViDo0aMg==",
       "dev": true,
       "dependencies": {
         "@boundaryml/baml": "^0.219.0",