diff --git a/bun.lockb b/bun.lockb
index 1481113..69b2285 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/express-api/package-lock.json b/express-api/package-lock.json
index 241f107..10ce805 100644
--- a/express-api/package-lock.json
+++ b/express-api/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "name": "openai-rag-api",
       "dependencies": {
-        "@langchain/community": "^0.0.47",
+        "@langchain/community": "^0.0.54",
         "@langchain/openai": "^0.0.28",
         "cheerio": "^1.0.0-rc.12",
         "dotenv": "^16.4.5",
@@ -46,11 +46,11 @@
       }
     },
     "node_modules/@langchain/community": {
-      "version": "0.0.47",
-      "resolved": "https://registry.npmjs.org/@langchain/community/-/community-0.0.47.tgz",
-      "integrity": "sha512-j20KhnWs16K/qxaY3QccOFMfcEmiTXN00NB1IPeO1pexRsvHL7GfqZ8rR5cOSSBfft2iuoGxaj1EZIyxh5ftgA==",
+      "version": "0.0.54",
+      "resolved": "https://registry.npmjs.org/@langchain/community/-/community-0.0.54.tgz",
+      "integrity": "sha512-Cw2euQbgkHz8Lox1YOtUlGhUyeQ+zxGXI4eEB2LM9qHkMrCJQwGYa7qpKnm7vgUC73T6o7ayHVW/QfbQhSs7ww==",
       "dependencies": {
-        "@langchain/core": "~0.1.56",
+        "@langchain/core": "~0.1.60",
         "@langchain/openai": "~0.0.28",
         "expr-eval": "^2.0.2",
         "flat": "^5.0.2",
@@ -75,7 +75,7 @@
         "@azure/search-documents": "^12.0.0",
         "@clickhouse/client": "^0.2.5",
         "@cloudflare/ai": "*",
-        "@datastax/astra-db-ts": "^0.1.4",
+        "@datastax/astra-db-ts": "^1.0.0",
         "@elastic/elasticsearch": "^8.4.0",
         "@getmetal/metal-sdk": "*",
         "@getzep/zep-js": "^0.9.0",
@@ -85,11 +85,12 @@
         "@gradientai/nodejs-sdk": "^1.2.0",
         "@huggingface/inference": "^2.6.4",
         "@mozilla/readability": "*",
+        "@neondatabase/serverless": "*",
         "@opensearch-project/opensearch": "*",
         "@pinecone-database/pinecone": "*",
         "@planetscale/database": "^1.8.0",
         "@premai/prem-sdk": "^0.3.25",
-        "@qdrant/js-client-rest": "^1.2.0",
+        "@qdrant/js-client-rest": "^1.8.2",
         "@raycast/api": "^1.55.2",
         "@rockset/client": "^0.9.1",
         "@smithy/eventstream-codec": "^2.0.5",
@@ -102,7 +103,7 @@
         "@tensorflow/tfjs-converter": "*",
         "@tensorflow/tfjs-core": "*",
         "@upstash/redis": "^1.20.6",
-        "@upstash/vector": "^1.0.2",
+        "@upstash/vector": "^1.0.7",
         "@vercel/kv": "^0.2.3",
         "@vercel/postgres": "^0.5.0",
         "@writerai/writer-sdk": "^0.40.2",
@@ -126,7 +127,7 @@
         "firebase-admin": "^11.9.0 || ^12.0.0",
         "google-auth-library": "^8.9.0",
         "googleapis": "^126.0.1",
-        "hnswlib-node": "^1.4.2",
+        "hnswlib-node": "^3.0.0",
         "html-to-text": "^9.0.5",
         "interface-datastore": "^8.2.11",
         "ioredis": "^5.3.2",
@@ -222,6 +223,9 @@
         "@mozilla/readability": {
           "optional": true
         },
+        "@neondatabase/serverless": {
+          "optional": true
+        },
         "@opensearch-project/opensearch": {
           "optional": true
         },
@@ -432,9 +436,9 @@
       }
     },
     "node_modules/@langchain/core": {
-      "version": "0.1.57",
-      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-0.1.57.tgz",
-      "integrity": "sha512-6wOwidPkkRcANrOKl88+YYpm3jHfpg6W8EqZHQCImSAlxdEhyDSq2eeQKHOPCFCrfNWkClaNn+Wlzzz4Qwf9Tg==",
+      "version": "0.1.61",
+      "resolved": "https://registry.npmjs.org/@langchain/core/-/core-0.1.61.tgz",
+      "integrity": "sha512-C8OkAly+ugvXsL8TACCmFv9WTTcT4gvQaG6NbrXCOzibBCywfxxcTqEMOyg3zIKpxHEmR0DHqh0OiJRHocnsCg==",
       "dependencies": {
         "ansi-styles": "^5.0.0",
         "camelcase": "6",
@@ -442,6 +446,7 @@
         "js-tiktoken": "^1.0.8",
         "langsmith": "~0.1.7",
         "ml-distance": "^4.0.0",
+        "mustache": "^4.2.0",
         "p-queue": "^6.6.2",
         "p-retry": "4",
         "uuid": "^9.0.0",
@@ -1671,6 +1676,14 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
       "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
     },
+    "node_modules/mustache": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/mustache/-/mustache-4.2.0.tgz",
+      "integrity": "sha512-71ippSywq5Yb7/tVYyGbkBggbU8H3u5Rz56fH60jGFgr8uHwxs+aSKeqmluIVzM0m0kB7xQjKS6qPfd0b2ZoqQ==",
+      "bin": {
+        "mustache": "bin/mustache"
+      }
+    },
     "node_modules/negotiator": {
       "version": "0.6.3",
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
diff --git a/express-api/package.json b/express-api/package.json
index 8929037..de9a6f8 100644
--- a/express-api/package.json
+++ b/express-api/package.json
@@ -9,7 +9,7 @@
     "typescript": "^5.0.0"
   },
   "dependencies": {
-    "@langchain/community": "^0.0.47",
+    "@langchain/community": "^0.0.54",
     "@langchain/openai": "^0.0.28",
     "cheerio": "^1.0.0-rc.12",
     "dotenv": "^16.4.5",
diff --git a/package.json b/package.json
index aed588a..61c07fe 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "format:check": "prettier --check \"**/*.{ts,tsx,js,jsx}\" --cache"
   },
   "dependencies": {
-    "@langchain/community": "^0.0.47",
+    "@langchain/community": "^0.0.54",
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/react-label": "^2.0.2",
     "@radix-ui/react-separator": "^1.0.3",