diff --git a/packages/api/package.json b/packages/api/package.json
index 324a67a3f..5131c34ab 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -25,7 +25,7 @@
     "@google-cloud/storage": "^7.0.1",
     "@google-cloud/tasks": "^6.2.0",
     "@graphql-tools/utils": "^10.8.6",
-    "@langchain/anthropic": "^0.1.16",
+    "@langchain/anthropic": "^0.2.18",
     "@langchain/openai": "^0.0.14",
     "@notionhq/client": "^2.2.14",
     "@omnivore/content-handler": "1.0.0",
diff --git a/yarn.lock b/yarn.lock
index d529e5537..777701360 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -91,10 +91,10 @@
     resize-observer-polyfill "^1.5.1"
     throttle-debounce "^5.0.0"
 
-"@anthropic-ai/sdk@^0.21.0":
-  version "0.21.1"
-  resolved "https://registry.yarnpkg.com/@anthropic-ai/sdk/-/sdk-0.21.1.tgz#82a2e203323aebdc241a2e2eb27790fe58e95c71"
-  integrity sha512-fqdt74RTdplnaFOYhwNjjK/Ec09Dqv9ekYr7PuC6GdhV1RWkziqbpJBewn42CYYqCr92JeX6g+IXVgXmq9l7XQ==
+"@anthropic-ai/sdk@^0.25.2":
+  version "0.25.2"
+  resolved "https://registry.yarnpkg.com/@anthropic-ai/sdk/-/sdk-0.25.2.tgz#ad790b0876e2a72da9a9d6b4cea88a10b2dbc181"
+  integrity sha512-F1Hck/asswwidFLtGdMg3XYgRxEUfygNbpkq5KEaEGsHNaSfxeX18/uZGQCL0oQNcj/tYNx8BaFXVwRhFDi45g==
   dependencies:
     "@types/node" "^18.11.18"
     "@types/node-fetch" "^2.6.4"
@@ -103,7 +103,6 @@
     form-data-encoder "1.7.2"
     formdata-node "^4.3.2"
     node-fetch "^2.6.7"
-    web-streams-polyfill "^3.2.1"
 
 "@anthropic-ai/sdk@^0.9.1":
   version "0.9.1"
@@ -3650,14 +3649,14 @@
   resolved "https://registry.yarnpkg.com/@juggle/resize-observer/-/resize-observer-3.4.0.tgz#08d6c5e20cf7e4cc02fd181c4b0c225cd31dbb60"
   integrity sha512-dfLbk+PwWvFzSxwk3n5ySL0hfBog779o8h68wK/7/APo/7cgyWp5jcXockbxdk5kFRkbeXWm4Fbi9FrdN381sA==
 
-"@langchain/anthropic@^0.1.16":
-  version "0.1.21"
-  resolved "https://registry.yarnpkg.com/@langchain/anthropic/-/anthropic-0.1.21.tgz#d1176b143048cbd987326c6f6300a0e41004fd9e"
-  integrity sha512-7L5UDhO93UYfBwdaGxIqc5ZGSQ4wgMyYdENflLYhA9Aeho+BSHd0Krqh6zEHNGy4p+OrCElyDy58G8yiDEpxvw==
+"@langchain/anthropic@^0.2.18":
+  version "0.2.18"
+  resolved "https://registry.yarnpkg.com/@langchain/anthropic/-/anthropic-0.2.18.tgz#dedc8709d88ddf760324f6f73bced9d8411f7cd4"
+  integrity sha512-4ZDTxMwGKTPRAi2Supu/faBSmwPIm/ga5QlazyO78Mf/8QbDR2DcvM5394FAy+X/nRAfnMbyXteO5IRJm653gw==
   dependencies:
-    "@anthropic-ai/sdk" "^0.21.0"
-    "@langchain/core" ">0.1.56 <0.3.0"
-    fast-xml-parser "^4.3.5"
+    "@anthropic-ai/sdk" "^0.25.2"
+    "@langchain/core" ">=0.2.21 <0.3.0"
+    fast-xml-parser "^4.4.1"
     zod "^3.22.4"
     zod-to-json-schema "^3.22.4"
 
@@ -3675,7 +3674,7 @@
     zod "^3.22.3"
     zod-to-json-schema "^3.22.5"
 
-"@langchain/core@>0.1.56 <0.3.0", "@langchain/core@>0.2.0 <0.3.0":
+"@langchain/core@>0.1.56 <0.3.0", "@langchain/core@>0.2.0 <0.3.0", "@langchain/core@>=0.2.21 <0.3.0":
   version "0.2.36"
   resolved "https://registry.yarnpkg.com/@langchain/core/-/core-0.2.36.tgz#75754c33aa5b9310dcf117047374a1ae011005a4"
   integrity sha512-qHLvScqERDeH7y2cLuJaSAlMwg3f/3Oc9nayRSXRU2UuaK/SOhI42cxiPLj1FnuHJSmN0rBQFkrLx02gI4mcVg==
@@ -15723,7 +15722,7 @@ fast-xml-parser@5.2.5:
   dependencies:
     strnum "^2.1.0"
 
-fast-xml-parser@^4.2.2, fast-xml-parser@^4.3.2, fast-xml-parser@^4.3.5, fast-xml-parser@^4.4.1:
+fast-xml-parser@^4.2.2, fast-xml-parser@^4.3.2, fast-xml-parser@^4.4.1:
   version "4.5.3"
   resolved "https://registry.yarnpkg.com/fast-xml-parser/-/fast-xml-parser-4.5.3.tgz#c54d6b35aa0f23dc1ea60b6c884340c006dc6efb"
   integrity sha512-RKihhV+SHsIUGXObeVy9AXiBbFwkVk7Syp8XgwN5U3JV416+Gwp/GO9i0JYKmikykgz/UHRrrV4ROuZEo/T0ig==