diff --git a/package.json b/package.json
index 40e8dc0..ac761cf 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   "packageManager": "pnpm@10.26.0",
   "dependencies": {
     "@agentclientprotocol/sdk": "^0.14.1",
-    "@anthropic-ai/claude-agent-sdk": "^0.2.42",
+    "@anthropic-ai/claude-agent-sdk": "^0.2.70",
     "@modelcontextprotocol/sdk": "^1.26.0",
     "@tailwindcss/typography": "^0.5.19",
     "@xterm/addon-fit": "^0.11.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f63b343..9653f72 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -12,8 +12,8 @@ importers:
         specifier: ^0.14.1
         version: 0.14.1(zod@3.25.76)
       '@anthropic-ai/claude-agent-sdk':
-        specifier: ^0.2.42
-        version: 0.2.47(zod@3.25.76)
+        specifier: ^0.2.70
+        version: 0.2.70(zod@3.25.76)
       '@modelcontextprotocol/sdk':
         specifier: ^1.26.0
         version: 1.26.0(zod@3.25.76)
@@ -132,8 +132,8 @@ packages:
     resolution: {integrity: sha512-9q/yCljni37pkMr4sPrI3G4jqdIk074+iukc5aFJl7kmDCCsiJrbZ6zKxnES1Gwg+i9RcDZwvktl23puGslmvA==}
     hasBin: true
 
-  '@anthropic-ai/claude-agent-sdk@0.2.47':
-    resolution: {integrity: sha512-tcptBQwLnaUv6f5KiiUUtGduiLUhwV/xT0kPxVG+K2Wws1T/2MLViwIoti3AkJuNJ2qZ5FOwl1YQLHPMeHlYVQ==}
+  '@anthropic-ai/claude-agent-sdk@0.2.70':
+    resolution: {integrity: sha512-ABaB37jWt7dZXfIDHebHv99jX9GIyqc0aSjcz9nxq79eauOpa+64Cah5hx/yzhsWz7m5GEtjbMIZCClTfnRRhg==}
     engines: {node: '>=18.0.0'}
     peerDependencies:
       zod: ^4.0.0
@@ -2547,6 +2547,10 @@ packages:
     resolution: {integrity: sha512-VWSRii4t0AFm6ixFFmLLx1t7wS1gh+ckoa84aOeapGum0h+EZd1EhEumSB+ZdDLnEPuucsVB9oB7cxJHap6Afg==}
     engines: {node: '>=14.14'}
 
+  fs-extra@11.3.4:
+    resolution: {integrity: sha512-CTXd6rk/M3/ULNQj8FBqBWHYBVYybQ3VPBw0xGKFe3tuH7ytT6ACnvzpIQ3UZtB8yvUKC2cXn1a+x+5EVQLovA==}
+    engines: {node: '>=14.14'}
+
   fs-extra@7.0.1:
     resolution: {integrity: sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==}
     engines: {node: '>=6 <7 || >=8'}
@@ -4471,7 +4475,7 @@ snapshots:
       package-manager-detector: 1.6.0
       tinyexec: 1.0.2
 
-  '@anthropic-ai/claude-agent-sdk@0.2.47(zod@3.25.76)':
+  '@anthropic-ai/claude-agent-sdk@0.2.70(zod@3.25.76)':
     dependencies:
       zod: 3.25.76
     optionalDependencies:
@@ -4797,7 +4801,7 @@ snapshots:
     dependencies:
       cross-dirname: 0.1.0
       debug: 4.4.3
-      fs-extra: 11.3.3
+      fs-extra: 11.3.4
       minimist: 1.2.8
       postject: 1.0.0-alpha.6
     transitivePeerDependencies:
@@ -7063,6 +7067,13 @@ snapshots:
       jsonfile: 6.2.0
       universalify: 2.0.1
 
+  fs-extra@11.3.4:
+    dependencies:
+      graceful-fs: 4.2.11
+      jsonfile: 6.2.0
+      universalify: 2.0.1
+    optional: true
+
   fs-extra@7.0.1:
     dependencies:
       graceful-fs: 4.2.11