feat(deps): Bump @langchain/langgraph from 0.2.74 to 1.4.7

Bumps [@langchain/langgraph](https://github.com/langchain-ai/langgraphjs/tree/HEAD/libs/langgraph-core) from 0.2.74 to 1.4.7.
- [Release notes](https://github.com/langchain-ai/langgraphjs/releases)
- [Changelog](https://github.com/langchain-ai/langgraphjs/blob/main/libs/langgraph-core/CHANGELOG.md)
- [Commits](https://github.com/langchain-ai/langgraphjs/commits/@langchain/langgraph@1.4.7/libs/langgraph-core)

---
updated-dependencies:
- dependency-name: "@langchain/langgraph"
  dependency-version: 1.4.6
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

dev-packages/cloudflare-integration-tests/package.json

@@ -13,7 +13,7 @@
     "test:watch": "yarn test --watch"
   },
   "dependencies": {
-    "@langchain/langgraph": "^1.0.1",
+    "@langchain/langgraph": "^1.4.7",
     "@sentry/cloudflare": "10.62.0",
     "@sentry/hono": "10.62.0",
     "hono": "^4.12.25"

dev-packages/node-integration-tests/package.json

@@ -40,7 +40,7 @@
     "@langchain/anthropic": "^0.3.10",
     "@langchain/core": "^0.3.80",
     "@langchain/openai": "^0.5.0",
-    "@langchain/langgraph": "^0.2.32",
+    "@langchain/langgraph": "^1.4.7",
     "@nestjs/common": "^11",
     "@nestjs/core": "^11",
     "@nestjs/platform-express": "^11",

yarn.lock

@@ -5142,57 +5142,30 @@
     zod "^3.25.32"
     zod-to-json-schema "^3.22.3"
 
-"@langchain/langgraph-checkpoint@^1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph-checkpoint/-/langgraph-checkpoint-1.0.0.tgz#ece2ede439d0d0b0b532c4be7817fd5029afe4f8"
-  integrity sha512-xrclBGvNCXDmi0Nz28t3vjpxSH6UYx6w5XAXSiiB1WEdc2xD2iY/a913I3x3a31XpInUW/GGfXXfePfaghV54A==
-  dependencies:
-    uuid "^10.0.0"
-
-"@langchain/langgraph-checkpoint@~0.0.17":
-  version "0.0.18"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph-checkpoint/-/langgraph-checkpoint-0.0.18.tgz#2f7a9cdeda948ccc8d312ba9463810709d71d0b8"
-  integrity sha512-IS7zJj36VgY+4pf8ZjsVuUWef7oTwt1y9ylvwu0aLuOn1d0fg05Om9DLm3v2GZ2Df6bhLV1kfWAM0IAl9O5rQQ==
-  dependencies:
-    uuid "^10.0.0"
+"@langchain/langgraph-checkpoint@^1.1.3":
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/@langchain/langgraph-checkpoint/-/langgraph-checkpoint-1.1.3.tgz#891f2f9a2e96cf2ab0920f9240f9ad1e0a86a4ab"
+  integrity sha512-wgzdQNeEsdw1e+4lvlj0tdq/RYR/k1vPin10g0ymGoehZDDgd9nvIllGXSXN4TFgF9sf5qQP/KTkOcLfeseIhA==
 
-"@langchain/langgraph-sdk@~0.0.32":
-  version "0.0.112"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph-sdk/-/langgraph-sdk-0.0.112.tgz#3186919b60e3381aa8aa32ea9b9c39df1f02a9fd"
-  integrity sha512-/9W5HSWCqYgwma6EoOspL4BGYxGxeJP6lIquPSF4FA0JlKopaUv58ucZC3vAgdJyCgg6sorCIV/qg7SGpEcCLw==
+"@langchain/langgraph-sdk@~1.9.25":
+  version "1.9.25"
+  resolved "https://registry.yarnpkg.com/@langchain/langgraph-sdk/-/langgraph-sdk-1.9.25.tgz#034baf46bb626313761f1006cb554e30d797e310"
+  integrity sha512-mRKW8zyQUaHox+HirRFMRrPqOvNbQI3xeXDt6kkk4PbBg77V92bsO1WzUVNrmJ81zCkvxyOrWSK8D6ioCj0a8A==
   dependencies:
+    "@langchain/protocol" "^0.0.18"
     "@types/json-schema" "^7.0.15"
-    p-queue "^6.6.2"
-    p-retry "4"
-    uuid "^9.0.0"
+    p-queue "^9.0.1"
+    p-retry "^7.1.1"
 
-"@langchain/langgraph-sdk@~1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph-sdk/-/langgraph-sdk-1.0.0.tgz#16faca6cc426432dee9316428d0aecd94e5b7989"
-  integrity sha512-g25ti2W7Dl5wUPlNK+0uIGbeNFqf98imhHlbdVVKTTkDYLhi/pI1KTgsSSkzkeLuBIfvt2b0q6anQwCs7XBlbw==
-  dependencies:
-    p-queue "^6.6.2"
-    p-retry "4"
-    uuid "^9.0.0"
-
-"@langchain/langgraph@^0.2.32":
-  version "0.2.74"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph/-/langgraph-0.2.74.tgz#37367a1e8bafda3548037a91449a69a84f285def"
-  integrity sha512-oHpEi5sTZTPaeZX1UnzfM2OAJ21QGQrwReTV6+QnX7h8nDCBzhtipAw1cK616S+X8zpcVOjgOtJuaJhXa4mN8w==
-  dependencies:
-    "@langchain/langgraph-checkpoint" "~0.0.17"
-    "@langchain/langgraph-sdk" "~0.0.32"
-    uuid "^10.0.0"
-    zod "^3.23.8"
-
-"@langchain/langgraph@^1.0.1":
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/@langchain/langgraph/-/langgraph-1.0.2.tgz#62de931edac0dd850daf708bd6f8f3835cf25a5e"
-  integrity sha512-syxzzWTnmpCL+RhUEvalUeOXFoZy/KkzHa2Da2gKf18zsf9Dkbh3rfnRDrTyUGS1XSTejq07s4rg1qntdEDs2A==
+"@langchain/langgraph@^1.4.7":
+  version "1.4.7"
+  resolved "https://registry.yarnpkg.com/@langchain/langgraph/-/langgraph-1.4.7.tgz#fed2157855ece936df27d812e6c5b21c515f7294"
+  integrity sha512-2tcyf3QGC7v89kqSxMCtRvzg/3L/4yHtOaWC49A8KieCciWJs7LGaxHoPB6QRxXyUgyR+Zg9Q1ss/XJIE+JuSQ==
   dependencies:
-    "@langchain/langgraph-checkpoint" "^1.0.0"
-    "@langchain/langgraph-sdk" "~1.0.0"
-    uuid "^10.0.0"
+    "@langchain/langgraph-checkpoint" "^1.1.3"
+    "@langchain/langgraph-sdk" "~1.9.25"
+    "@langchain/protocol" "^0.0.18"
+    "@standard-schema/spec" "1.1.0"
 
 "@langchain/openai@^0.5.0":
   version "0.5.18"
@@ -5203,6 +5176,11 @@
     openai "^5.3.0"
     zod "^3.25.32"
 
+"@langchain/protocol@^0.0.18":
+  version "0.0.18"
+  resolved "https://registry.yarnpkg.com/@langchain/protocol/-/protocol-0.0.18.tgz#6d96155e7263c958fbce6d4b7241b4725b72fbad"
+  integrity sha512-XW1egQtPfsGI41w2AMZNFZrUIwFSQHTjVMZs0OaTpCAvht/QLoaPN8FQcsysMVypOhupG28J29yOorrc70otBQ==
+
 "@leichtgewicht/ip-codec@^2.0.1":
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/@leichtgewicht/ip-codec/-/ip-codec-2.0.4.tgz#b2ac626d6cb9c8718ab459166d4bb405b8ffa78b"
@@ -8189,7 +8167,7 @@
   resolved "https://registry.yarnpkg.com/@speed-highlight/core/-/core-1.2.15.tgz#88c45609a2b5c2293a2e1935417c507f98f39d0b"
   integrity sha512-BMq1K3DsElxDWawkX6eLg9+CKJrTVGCBAWVuHXVUV2u0s2711qiChLSId6ikYPfxhdYocLNt3wWwSvDiTvFabw==
 
-"@standard-schema/spec@^1.0.0", "@standard-schema/spec@^1.1.0":
+"@standard-schema/spec@1.1.0", "@standard-schema/spec@^1.0.0", "@standard-schema/spec@^1.1.0":
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/@standard-schema/spec/-/spec-1.1.0.tgz#a79b55dbaf8604812f52d140b2c9ab41bc150bb8"
   integrity sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w==
@@ -16376,6 +16354,11 @@ eventemitter3@^5.0.1:
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-5.0.1.tgz#53f5ffd0a492ac800721bb42c66b841de96423c4"
   integrity sha512-GWkBvjiSZK87ELrYOSESUYeVIc9mvLLf/nXalMOS5dYrgZq9o5OVkbZAVM06CVxYsCwH9BDZFPlQTlPA1j4ahA==
 
+eventemitter3@^5.0.4:
+  version "5.0.4"
+  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-5.0.4.tgz#a86d66170433712dde814707ac52b5271ceb1feb"
+  integrity sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw==
+
 events-to-array@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/events-to-array/-/events-to-array-2.0.3.tgz#0cd5ee538baae3ea9ec07539d778a2a6056699bc"
@@ -19223,6 +19206,11 @@ is-negative-zero@^2.0.3:
   resolved "https://registry.yarnpkg.com/is-negative-zero/-/is-negative-zero-2.0.3.tgz#ced903a027aca6381b777a5743069d7376a49747"
   integrity sha512-5KoIu2Ngpyek75jXodFvnafB6DJgr3u8uuK0LEZJjrU19DrMD3EVERaR8sjz8CCGgpZvxPl9SuE1GMVPFHx1mw==
 
+is-network-error@^1.1.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/is-network-error/-/is-network-error-1.3.2.tgz#9460bc30f8419a4bca77114f4de88a3ee5e0c519"
+  integrity sha512-PhBY86zaxNZUuWP6h13Vu5oFe0XY6/UlKzQnYFELzGVHygP3MxmvTfYSG7GN3aIab/iWudSMgjSnG9Dq+nHrgA==
+
 is-number-object@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/is-number-object/-/is-number-object-1.1.1.tgz#144b21e95a1bc148205dcc2814a9134ec41b2541"
@@ -23549,6 +23537,14 @@ p-queue@^7.4.1:
     eventemitter3 "^5.0.1"
     p-timeout "^5.0.2"
 
+p-queue@^9.0.1:
+  version "9.3.0"
+  resolved "https://registry.yarnpkg.com/p-queue/-/p-queue-9.3.0.tgz#f2bbe6b38f1fa38dd4c8cedaa444b6249cf258e2"
+  integrity sha512-7NED7xhQ74Ngp4JP/2e0VZHp7vSWfJfqeiR92jPgxsz6m0Se4P03YoTKa9dDXyZ3r6P616gUXttrB6nnHYKang==
+  dependencies:
+    eventemitter3 "^5.0.4"
+    p-timeout "^7.0.0"
+
 p-retry@4, p-retry@^4.5.0:
   version "4.6.2"
   resolved "https://registry.yarnpkg.com/p-retry/-/p-retry-4.6.2.tgz#9baae7184057edd4e17231cee04264106e092a16"
@@ -23557,6 +23553,13 @@ p-retry@4, p-retry@^4.5.0:
     "@types/retry" "0.12.0"
     retry "^0.13.1"
 
+p-retry@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/p-retry/-/p-retry-7.1.1.tgz#7470fdecb1152ba50f1334e48378c9e401330e24"
+  integrity sha512-J5ApzjyRkkf601HpEeykoiCvzHQjWxPAHhyjFcEUP2SWq0+35NKh8TLhpLw+Dkq5TZBFvUM6UigdE9hIVYTl5w==
+  dependencies:
+    is-network-error "^1.1.0"
+
 p-timeout@^3.0.0, p-timeout@^3.1.0, p-timeout@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-3.2.0.tgz#c7e17abc971d2a7962ef83626b35d635acf23dfe"
@@ -23569,6 +23572,11 @@ p-timeout@^5.0.2:
   resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-5.1.0.tgz#b3c691cf4415138ce2d9cfe071dba11f0fee085b"
   integrity sha512-auFDyzzzGZZZdHz3BtET9VEz0SE/uMEAx7uWfGPucfzEwwe/xH0iVeZibQmANYE/hp9T2+UUZT5m+BKyrDp3Ew==
 
+p-timeout@^7.0.0:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-7.0.1.tgz#95680a6aa693c530f14ac337b8bd32d4ec6ae4f0"
+  integrity sha512-AxTM2wDGORHGEkPCt8yqxOTMgpfbEHqF51f/5fJCmwFC3C/zNcGT63SymH2ttOAaiIws2zVg4+izQCjrakcwHg==
+
 p-try@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
@@ -31006,7 +31014,7 @@ zod-to-json-schema@^3.22.3, zod-to-json-schema@^3.24.1:
   resolved "https://registry.yarnpkg.com/zod-to-json-schema/-/zod-to-json-schema-3.24.6.tgz#5920f020c4d2647edfbb954fa036082b92c9e12d"
   integrity sha512-h/z3PKvcTcTetyjl1fkj79MHNEjm+HpD6NXheWjzOekY7kV+lwDYnHw+ivHkijnCSMz1yJaWBD9vu/Fcmk+vEg==
 
-zod@^3.22.4, zod@^3.23.8, zod@^3.24.1, zod@^3.25.32:
+zod@^3.22.4, zod@^3.24.1, zod@^3.25.32:
   version "3.25.76"
   resolved "https://registry.yarnpkg.com/zod/-/zod-3.25.76.tgz#26841c3f6fd22a6a2760e7ccb719179768471e34"
   integrity sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==