Bumps langchain

Author: poad

agents/agent-mastra/package.json

@@ -14,8 +14,8 @@
   "license": "ISC",
   "type": "module",
   "dependencies": {
-    "@ai-sdk/amazon-bedrock": "^3.0.48",
-    "@ai-sdk/azure": "^2.0.57",
+    "@ai-sdk/amazon-bedrock": "^3.0.49",
+    "@ai-sdk/azure": "^2.0.58",
     "@mastra/core": "^0.23.1",
     "@mastra/libsql": "^0.16.1",
     "@mastra/loggers": "^0.10.18",

agents/agent-voltagent/package.json

@@ -16,13 +16,13 @@
     "volt": "volt"
   },
   "dependencies": {
-    "@ai-sdk/amazon-bedrock": "^3.0.48",
+    "@ai-sdk/amazon-bedrock": "^3.0.49",
     "@voltagent/cli": "^0.1.14",
     "@voltagent/core": "^1.1.37",
     "@voltagent/libsql": "^1.0.10",
     "@voltagent/logger": "^1.0.4",
     "@voltagent/server-hono": "^1.2.2",
-    "ai": "^5.0.81",
+    "ai": "^5.0.82",
     "dotenv": "^16.6.1",
     "hono": "^4.10.3",
     "zod": "3.24.2"

basic/cdk/package.json

@@ -40,11 +40,11 @@
     "@arizeai/openinference-instrumentation-langchain": "^3.4.4",
     "@aws-lambda-powertools/logger": "^2.28.1",
     "@aws-sdk/credential-provider-node": "^3.919.0",
-    "@langchain/aws": "1.0.0",
-    "@langchain/classic": "1.0.0",
-    "@langchain/core": "1.0.0",
-    "@langchain/langgraph": "1.0.0",
-    "@langchain/openai": "1.0.0",
+    "@langchain/aws": "^1.0.0",
+    "@langchain/classic": "^1.0.1",
+    "@langchain/core": "^1.0.2",
+    "@langchain/langgraph": "^1.0.1",
+    "@langchain/openai": "^1.0.0",
     "@llm-ts-example/common-backend": "workspace:*",
     "@opentelemetry/api": "^1.9.0",
     "@opentelemetry/exporter-trace-otlp-http": "^0.206.0",

common/backend/package.json

@@ -26,7 +26,7 @@
   "dependencies": {
     "@aws-lambda-powertools/logger": "^2.28.1",
     "@langchain/aws": "^1.0.0",
-    "@langchain/core": "1.0.0",
+    "@langchain/core": "^1.0.2",
     "@langchain/openai": "^1.0.0",
     "@llm-ts-example/common-core": "workspace:*"
   },

mcp/clients/mastra-mcp-client/package.json

@@ -17,7 +17,7 @@
     "node": ">=20.9.0"
   },
   "dependencies": {
-    "@ai-sdk/amazon-bedrock": "^3.0.48",
+    "@ai-sdk/amazon-bedrock": "^3.0.49",
     "@ai-sdk/azure": "^1.3.25",
     "@mastra/core": "^0.23.1",
     "@mastra/loggers": "^0.10.18",

pnpm-lock.yaml

@@ -7,6 +7,7 @@ import { selectEmbeddings } from './embeddings-models.js';
 import { createTool } from './tool.js';
 import { createVectorStore } from './vector-store.js';
 import { createAgent } from 'langchain';
+import { MemorySaver } from '@langchain/langgraph';
 
 export async function handle(
   event: APIGatewayProxyEvent | APIGatewayProxyEventV2,
@@ -40,10 +41,13 @@ export async function handle(
       tags: [modelName],
     }) : undefined;
 
+    const checkpointer = new MemorySaver();
+
     const agent = createAgent({
       model,
       tools: [tool],
       systemPrompt,
+      checkpointer,
     });
 
     logger.debug(`Langfuse: ${langfuseHandler ? 'enable' : 'disable'}`);

rag/cdk/lambda/handler.ts

@@ -38,16 +38,17 @@
   "dependencies": {
     "@aws-lambda-powertools/logger": "^2.28.1",
     "@aws-sdk/credential-provider-node": "^3.919.0",
-    "@langchain/aws": "1.0.0",
-    "@langchain/core": "1.0.0",
-    "@langchain/openai": "1.0.0",
-    "@langchain/pinecone": "1.0.0",
+    "@langchain/aws": "^1.0.0",
+    "@langchain/core": "^1.0.2",
+    "@langchain/langgraph": "^1.0.1",
+    "@langchain/openai": "^1.0.0",
+    "@langchain/pinecone": "^1.0.0",
     "@llm-ts-example/common-backend": "workspace:*",
     "@pinecone-database/pinecone": "^6.1.2",
     "@smithy/eventstream-codec": "^4.2.3",
     "aws-cdk-lib": "^2.221.0",
     "constructs": "^10.4.2",
-    "langchain": "1.0.1",
+    "langchain": "^1.0.2",
     "langfuse": "^3.38.6",
     "langfuse-langchain": "^3.38.6",
     "source-map-support": "^0.5.21",