diff --git a/package.json b/package.json
index b2e60a11..244a3e56 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "@heroicons/vue": "^2.0.18",
     "astro": "^2.10.5",
     "faiss-node": "^0.3.0",
-    "langchain": "^0.0.131",
+    "langchain": "^0.0.137",
     "marked": "^7.0.3",
     "openai": "^4.0.1",
     "sharp": "^0.32.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0958b036..c8b0380b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -24,8 +24,8 @@ dependencies:
     specifier: ^0.3.0
     version: 0.3.0
   langchain:
-    specifier: ^0.0.131
-    version: 0.0.131(cheerio@1.0.0-rc.12)(faiss-node@0.3.0)
+    specifier: ^0.0.137
+    version: 0.0.137(cheerio@1.0.0-rc.12)(faiss-node@0.3.0)
   marked:
     specifier: ^7.0.3
     version: 7.0.5
@@ -5482,8 +5482,8 @@ packages:
     resolution: {integrity: sha512-Y+60/zizpJ3HRH8DCss+q95yr6145JXZo46OTpFvDZWLfRCE4qChOyk1b26nMaNpfHHgxagk9dXT5OP0Tfe+dQ==}
     dev: true
 
-  /langchain@0.0.131(cheerio@1.0.0-rc.12)(faiss-node@0.3.0):
-    resolution: {integrity: sha512-7SDDiixSjcxOb9IUEL1DIwzsPMA508z/VFT6+X29dZ1bsNlna60pue1962VtHJOS5rqWVjztrV2WNWgUwisDyw==}
+  /langchain@0.0.137(cheerio@1.0.0-rc.12)(faiss-node@0.3.0):
+    resolution: {integrity: sha512-jJ/34ZYjMkqeYCFiYKFSKjBscqul4eZyuj9h2Uw2JWZi9Wz2dMd/4qlgWTYx4nxm0QrW2mRlxP+yei6A3u6+Zw==}
     engines: {node: '>=18'}
     peerDependencies:
       '@aws-crypto/sha256-js': ^5.0.0
@@ -5512,6 +5512,8 @@ packages:
       '@planetscale/database': ^1.8.0
       '@qdrant/js-client-rest': ^1.2.0
       '@raycast/api': ^1.55.2
+      '@smithy/eventstream-codec': ^2.0.5
+      '@smithy/util-utf8': ^2.0.0
       '@supabase/postgrest-js': ^1.1.1
       '@supabase/supabase-js': ^2.10.0
       '@tensorflow-models/universal-sentence-encoder': '*'
@@ -5519,6 +5521,7 @@ packages:
       '@tensorflow/tfjs-core': '*'
       '@tigrisdata/vector': ^1.1.0
       '@upstash/redis': ^1.20.6
+      '@writerai/writer-sdk': ^0.40.2
       '@xata.io/client': ^0.25.1
       '@zilliz/milvus2-sdk-node': '>=2.2.7'
       apify-client: ^2.7.1
@@ -5536,9 +5539,11 @@ packages:
       ignore: ^5.2.0
       ioredis: ^5.3.2
       jsdom: '*'
+      langchainhub: ~0.0.3
       mammoth: '*'
       mongodb: ^5.2.0
       mysql2: ^3.3.3
+      node-llama-cpp: '*'
       notion-to-md: ^3.1.0
       pdf-parse: 1.1.1
       peggy: ^3.0.2
@@ -5611,6 +5616,10 @@ packages:
         optional: true
       '@raycast/api':
         optional: true
+      '@smithy/eventstream-codec':
+        optional: true
+      '@smithy/util-utf8':
+        optional: true
       '@supabase/postgrest-js':
         optional: true
       '@supabase/supabase-js':
@@ -5625,6 +5634,8 @@ packages:
         optional: true
       '@upstash/redis':
         optional: true
+      '@writerai/writer-sdk':
+        optional: true
       '@xata.io/client':
         optional: true
       '@zilliz/milvus2-sdk-node':
@@ -5659,12 +5670,16 @@ packages:
         optional: true
       jsdom:
         optional: true
+      langchainhub:
+        optional: true
       mammoth:
         optional: true
       mongodb:
         optional: true
       mysql2:
         optional: true
+      node-llama-cpp:
+        optional: true
       notion-to-md:
         optional: true
       pdf-parse: