diff --git a/package-lock.json b/package-lock.json
index 65fe773..7cb1682 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "name": "doc-detective-docs",
       "version": "1.0.0-beta",
       "dependencies": {
-        "fern-api": "^3.91.5"
+        "fern-api": "^4.9.0"
       },
       "engines": {
         "node": "^22.12.0 || ^24.11.1",
@@ -17,9 +17,9 @@
       }
     },
     "node_modules/@boundaryml/baml": {
-      "version": "0.211.2",
-      "resolved": "https://registry.npmjs.org/@boundaryml/baml/-/baml-0.211.2.tgz",
-      "integrity": "sha512-5uQBeqM2IFkYM49N/kXVsK/1wy3Rr8oA+XIMJZ+b/2we2f7lR9rxSVrT1fggIdoz/2Bwbbg1FcMkdJBwMNnGbg==",
+      "version": "0.219.0",
+      "resolved": "https://registry.npmjs.org/@boundaryml/baml/-/baml-0.219.0.tgz",
+      "integrity": "sha512-hE6t6G/1Td9yYN/T6E13igF06ZHD0J9dr5FH3tjCCZQplqTLBiVn4wyVoboK7ypjdHdGkg6O0vAcXrcbdwM6pA==",
       "license": "MIT",
       "dependencies": {
         "@scarf/scarf": "^1.3.0"
@@ -32,19 +32,20 @@
         "node": ">= 10"
       },
       "optionalDependencies": {
-        "@boundaryml/baml-darwin-arm64": "0.211.2",
-        "@boundaryml/baml-darwin-x64": "0.211.2",
-        "@boundaryml/baml-linux-arm64-gnu": "0.211.2",
-        "@boundaryml/baml-linux-arm64-musl": "0.211.2",
-        "@boundaryml/baml-linux-x64-gnu": "0.211.2",
-        "@boundaryml/baml-linux-x64-musl": "0.211.2",
-        "@boundaryml/baml-win32-x64-msvc": "0.211.2"
+        "@boundaryml/baml-darwin-arm64": "0.219.0",
+        "@boundaryml/baml-darwin-x64": "0.219.0",
+        "@boundaryml/baml-linux-arm64-gnu": "0.219.0",
+        "@boundaryml/baml-linux-arm64-musl": "0.219.0",
+        "@boundaryml/baml-linux-x64-gnu": "0.219.0",
+        "@boundaryml/baml-linux-x64-musl": "0.219.0",
+        "@boundaryml/baml-win32-arm64-msvc": "0.219.0",
+        "@boundaryml/baml-win32-x64-msvc": "0.219.0"
       }
     },
     "node_modules/@boundaryml/baml-darwin-arm64": {
-      "version": "0.211.2",
-      "resolved": "https://registry.npmjs.org/@boundaryml/baml-darwin-arm64/-/baml-darwin-arm64-0.211.2.tgz",
-      "integrity": "sha512-qsKhObXmCrMR1s0dvLPV57We2WAMPoSc4qOT635zayjMgYIwSoUpumbJ4h6DsojFN9VEbcjtR4HNRcbzdzHZEA==",
+      "version": "0.219.0",
+      "resolved": "https://registry.npmjs.org/@boundaryml/baml-darwin-arm64/-/baml-darwin-arm64-0.219.0.tgz",
+      "integrity": "sha512-jhPN83UM+9Y99aCbzIS/3OpC7N8dOukPZO2piueIbzsmpaJrzTW+srKxYtVDE26Q9riFypOmizSs5SBFst04Fw==",
       "cpu": [
         "arm64"
       ],
@@ -58,9 +59,9 @@
       }
     },
     "node_modules/@boundaryml/baml-darwin-x64": {
-      "version": "0.211.2",
-      "resolved": "https://registry.npmjs.org/@boundaryml/baml-darwin-x64/-/baml-darwin-x64-0.211.2.tgz",
-      "integrity": "sha512-Bj+AIhMsvtZs8msfxKIiCaOleL0cx40aZXTLPJYfYMHTOuKLveqqIO7yQlZM8ZchJ6zh39DqN9YntTxju8zzWA==",
+      "version": "0.219.0",
+      "resolved": "https://registry.npmjs.org/@boundaryml/baml-darwin-x64/-/baml-darwin-x64-0.219.0.tgz",
+      "integrity": "sha512-t7pnbVT3KEE3+stOrW7nATdipCWK8OK1gTV8qiD4pN8lZwGMtJpzrVvgWeycroWCaeJ8tNsQA/V2FyFU9pqjkg==",
       "cpu": [
         "x64"
       ],
@@ -74,9 +75,9 @@
       }
     },
     "node_modules/@boundaryml/baml-linux-arm64-gnu": {
-      "version": "0.211.2",
-      "resolved": "https://registry.npmjs.org/@boundaryml/baml-linux-arm64-gnu/-/baml-linux-arm64-gnu-0.211.2.tgz",
-      "integrity": "sha512-pqr1VH4vncdEMcnbDTyVg7wu34f1lDwxXbuGBCw7xwaFS2InGM3qefdtyVpzPU98IO20znr4mCs1OHaMVOdiVw==",
+      "version": "0.219.0",
+      "resolved": "https://registry.npmjs.org/@boundaryml/baml-linux-arm64-gnu/-/baml-linux-arm64-gnu-0.219.0.tgz",
+      "integrity": "sha512-a3ikRhlOdX+Lb08TaZU4k1Qb55mAHMuwArxpM1No/ltc0ylvo9EbJ4Nv0ZKemEHdngM6udagwdDxohpNzR1QTg==",
       "cpu": [
         "arm64"
       ],
@@ -90,9 +91,9 @@
       }
     },
     "node_modules/@boundaryml/baml-linux-arm64-musl": {
-      "version": "0.211.2",
-      "resolved": "https://registry.npmjs.org/@boundaryml/baml-linux-arm64-musl/-/baml-linux-arm64-musl-0.211.2.tgz",
-      "integrity": "sha512-nkTxst17qrGlZJmhZqsguT4yPRVOlQKbrq/b515Hn/vTqJTGuLmpSCB8Xc7gOqyIN7/ipwkNMISVlAlSU5yUIg==",
+      "version": "0.219.0",
+      "resolved": "https://registry.npmjs.org/@boundaryml/baml-linux-arm64-musl/-/baml-linux-arm64-musl-0.219.0.tgz",
+      "integrity": "sha512-KjwJL5aXf4XvwpX3RwMau19XcHDcffhbiTX+tk41kGC4LZl7UXB4FgnOBtSOMvWtHj2f4cIN81+yCZBRsMxdNg==",
       "cpu": [
         "arm64"
       ],
@@ -106,9 +107,9 @@
       }
     },
     "node_modules/@boundaryml/baml-linux-x64-gnu": {
-      "version": "0.211.2",
-      "resolved": "https://registry.npmjs.org/@boundaryml/baml-linux-x64-gnu/-/baml-linux-x64-gnu-0.211.2.tgz",
-      "integrity": "sha512-efnZlvst1vT0iF0WdzwRc6sjnfhvlkHhnBu2uS1x0rdH0ABhkgVi57uclRuWsjHz/OQ1WBC0sFp17GDmlaabHQ==",
+      "version": "0.219.0",
+      "resolved": "https://registry.npmjs.org/@boundaryml/baml-linux-x64-gnu/-/baml-linux-x64-gnu-0.219.0.tgz",
+      "integrity": "sha512-JWMhzx1LDfCPwDbOUQbFaPgNb7TUvLCb4+1TjRAJR+Z2Nl08RqNWUUfFctMEzsN6HrcHVOZ0xSl/hJRxN8OcTA==",
       "cpu": [
         "x64"
       ],
@@ -122,9 +123,9 @@
       }
     },
     "node_modules/@boundaryml/baml-linux-x64-musl": {
-      "version": "0.211.2",
-      "resolved": "https://registry.npmjs.org/@boundaryml/baml-linux-x64-musl/-/baml-linux-x64-musl-0.211.2.tgz",
-      "integrity": "sha512-2FZp5Z9vVCMoquniwSAmrH64bHo/JmBm//jzlvo9vfcZbK7ca9zGwx0S/CG2HWGNQA5X5tesloY4yTjwZiy2dg==",
+      "version": "0.219.0",
+      "resolved": "https://registry.npmjs.org/@boundaryml/baml-linux-x64-musl/-/baml-linux-x64-musl-0.219.0.tgz",
+      "integrity": "sha512-lPosn6eJqI+8EjMI71AUEb3B9uk4dUfQgerbDyu6FvNMWx+HZDPB4UWl66+OlEeMA2Gb6DUp3LLE/Jl9/KDKSg==",
       "cpu": [
         "x64"
       ],
@@ -137,10 +138,26 @@
         "node": ">= 10"
       }
     },
+    "node_modules/@boundaryml/baml-win32-arm64-msvc": {
+      "version": "0.219.0",
+      "resolved": "https://registry.npmjs.org/@boundaryml/baml-win32-arm64-msvc/-/baml-win32-arm64-msvc-0.219.0.tgz",
+      "integrity": "sha512-djy9pn8s1Ogr3ovTDxDcOiM1YOhkBwNsBnlZDQzrIdR/LgSh/GGmrwW5Ks3gfa2NvvNOIFPccdUp0nDZZNsjfQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/@boundaryml/baml-win32-x64-msvc": {
-      "version": "0.211.2",
-      "resolved": "https://registry.npmjs.org/@boundaryml/baml-win32-x64-msvc/-/baml-win32-x64-msvc-0.211.2.tgz",
-      "integrity": "sha512-hWN03CKQMtUQYgsfMVl5VsFRaCl9FOWNtFRInZtm8N9a9KgV7aYoLXctaBkVgmuaz5RH46vVC1oht7YF1R0vWQ==",
+      "version": "0.219.0",
+      "resolved": "https://registry.npmjs.org/@boundaryml/baml-win32-x64-msvc/-/baml-win32-x64-msvc-0.219.0.tgz",
+      "integrity": "sha512-BJkgq/qyn3BcBZt3iyfYWirZyZrKiqa1J0OTWd45P8OQ8dJhRnU6JGcpXPTXNmkryXQFY+O4HA+lQBKA5SZ7kg==",
       "cpu": [
         "x64"
       ],
@@ -188,11 +205,11 @@
       "license": "MIT"
     },
     "node_modules/fern-api": {
-      "version": "3.91.5",
-      "resolved": "https://registry.npmjs.org/fern-api/-/fern-api-3.91.5.tgz",
-      "integrity": "sha512-oRO5Szl6QtJp7pU3zhB5QXJ/VnyYEVHUnW+XjngSP2KAlV8FHiqU4Im5x2YNcFLwR/SzpRzjrG4H/mydXwG/5w==",
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/fern-api/-/fern-api-4.9.0.tgz",
+      "integrity": "sha512-3gQjNGWuAiGO0ynWo6oNh82UTM1jYwrtgrwaGD4CaH96sD6oHAuwPr/AKJali2IvwXhpg6IiBnbrf/zfbRRxuw==",
       "dependencies": {
-        "@boundaryml/baml": "^0.211.2",
+        "@boundaryml/baml": "^0.219.0",
         "cli-progress": "^3.12.0"
       },
       "bin": {
diff --git a/package.json b/package.json
index 3d16aa9..6c7ff70 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,6 @@
     "pnpm": "^10.24.0"
   },
   "dependencies": {
-    "fern-api": "^3.91.5"
+    "fern-api": "^4.9.0"
   }
 }