diff --git a/docs/en/getting-started/quickstart/js/langchain/package-lock.json b/docs/en/getting-started/quickstart/js/langchain/package-lock.json
index 47d4df6311..a52001ef13 100644
--- a/docs/en/getting-started/quickstart/js/langchain/package-lock.json
+++ b/docs/en/getting-started/quickstart/js/langchain/package-lock.json
@@ -66,40 +66,6 @@
         "node": ">=20"
       }
     },
-    "node_modules/@langchain/core/node_modules/langsmith": {
-      "version": "0.4.2",
-      "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.4.2.tgz",
-      "integrity": "sha512-BvBeFgSmR9esl8x5wsiDlALiHKKPybw2wE2Hh6x1tgSZki46H9c9KI9/06LARbPhyyDu/TZU7exfg6fnhdj1Qg==",
-      "license": "MIT",
-      "dependencies": {
-        "@types/uuid": "^10.0.0",
-        "chalk": "^4.1.2",
-        "console-table-printer": "^2.12.1",
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-        "semver": "^7.6.3",
-        "uuid": "^10.0.0"
-      },
-      "peerDependencies": {
-        "@opentelemetry/api": "*",
-        "@opentelemetry/exporter-trace-otlp-proto": "*",
-        "@opentelemetry/sdk-trace-base": "*",
-        "openai": "*"
-      },
-      "peerDependenciesMeta": {
-        "@opentelemetry/api": {
-          "optional": true
-        },
-        "@opentelemetry/exporter-trace-otlp-proto": {
-          "optional": true
-        },
-        "@opentelemetry/sdk-trace-base": {
-          "optional": true
-        },
-        "openai": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/@langchain/google-genai": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/@langchain/google-genai/-/google-genai-2.1.3.tgz",
@@ -888,13 +854,14 @@
       }
     },
     "node_modules/langchain": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/langchain/-/langchain-1.0.2.tgz",
-      "integrity": "sha512-He/xvjVl8DHESvdaW6Dpyba72OaLCAfS2CyOm1aWrlJ4C38dKXyTIxphtld8hiii6MWX7qMSmu2EaUwWBx2STg==",
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/langchain/-/langchain-1.2.3.tgz",
+      "integrity": "sha512-3k986xJuqg4az53JxV5LnGlOzIXF1d9Kq6Y9s7XjitvzhpsbFuTDV5/kiF4cx3pkNGyw0mUXC4tLz9RxucO0hw==",
+      "license": "MIT",
       "dependencies": {
         "@langchain/langgraph": "^1.0.0",
         "@langchain/langgraph-checkpoint": "^1.0.0",
-        "langsmith": "~0.3.74",
+        "langsmith": ">=0.4.0 <1.0.0",
         "uuid": "^10.0.0",
         "zod": "^3.25.76 || ^4"
       },
@@ -902,19 +869,19 @@
         "node": ">=20"
       },
       "peerDependencies": {
-        "@langchain/core": "^1.0.0"
+        "@langchain/core": "1.1.8"
       }
     },
     "node_modules/langsmith": {
-      "version": "0.3.77",
-      "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.3.77.tgz",
-      "integrity": "sha512-wbS/9IX/hOAsOEOtPj8kCS8H0tFHaelwQ97gTONRtIfoPPLd9MMUmhk0KQB5DdsGAI5abg966+f0dZ/B+YRRzg==",
+      "version": "0.4.3",
+      "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.4.3.tgz",
+      "integrity": "sha512-vuBAagBZulXj0rpZhUTxmHhrYIBk53z8e2Q8ty4OHVkahN4ul7Im3OZxD9jsXZB0EuncK1xRYtY8J3BW4vj1zw==",
+      "license": "MIT",
       "dependencies": {
         "@types/uuid": "^10.0.0",
         "chalk": "^4.1.2",
         "console-table-printer": "^2.12.1",
         "p-queue": "^6.6.2",
-        "p-retry": "4",
         "semver": "^7.6.3",
         "uuid": "^10.0.0"
       },