diff --git a/packages/adapters/claude-local/package.json b/packages/adapters/claude-local/package.json
index e03130bc2e..fdcbe8fe2c 100644
--- a/packages/adapters/claude-local/package.json
+++ b/packages/adapters/claude-local/package.json
@@ -53,7 +53,7 @@
     "probe:quota:raw": "pnpm exec tsx src/cli/quota-probe.ts --json --raw-cli"
   },
   "dependencies": {
-    "@agentclientprotocol/claude-agent-acp": "^0.69.0",
+    "@agentclientprotocol/claude-agent-acp": "^0.70.0",
     "@paperclipai/adapter-utils": "workspace:*",
     "@paperclipai/shared": "workspace:*",
     "picocolors": "^1.1.1"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6f3f541dd8..b142252c6e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -142,8 +142,8 @@ importers:
   packages/adapters/claude-local:
     dependencies:
       '@agentclientprotocol/claude-agent-acp':
-        specifier: ^0.69.0
-        version: 0.69.0(@anthropic-ai/sdk@0.81.0(zod@3.25.76))(@modelcontextprotocol/sdk@1.30.0(zod@3.25.76))
+        specifier: ^0.70.0
+        version: 0.70.0(@anthropic-ai/sdk@0.81.0(zod@4.4.3))(@modelcontextprotocol/sdk@1.30.0(zod@4.4.3))
       '@paperclipai/adapter-utils':
         specifier: workspace:*
         version: link:../../adapter-utils
@@ -1110,8 +1110,8 @@ packages:
   '@adobe/css-tools@4.5.0':
     resolution: {integrity: sha512-6OzddxPio9UiWTCemp4N8cYLV2ZN1ncRnV1cVGtve7dhPOtRkleRyx32GQCYSwDYgaHU3USMm84tNsvKzRCa1Q==}
 
-  '@agentclientprotocol/claude-agent-acp@0.69.0':
-    resolution: {integrity: sha512-YH4k22QvewY4dlxR7IOEhPk4IyTSvvUMUYfTF1cfD/JasPWonjylCJjeUCp3bOyQhlh3LvxsCCAPKkTa+V/a/g==}
+  '@agentclientprotocol/claude-agent-acp@0.70.0':
+    resolution: {integrity: sha512-Psqj6fhV4pQ8IM480zpJ+xGiMMIqNLxlsTj5Mzn+T8KSURCVNJdl0ktcqLMjgHJC/QnOvDdDkFf3xTW9VIV9aQ==}
     engines: {node: '>=22'}
     hasBin: true
 
@@ -8593,11 +8593,11 @@ snapshots:
 
   '@adobe/css-tools@4.5.0': {}
 
-  '@agentclientprotocol/claude-agent-acp@0.69.0(@anthropic-ai/sdk@0.81.0(zod@3.25.76))(@modelcontextprotocol/sdk@1.30.0(zod@3.25.76))':
+  '@agentclientprotocol/claude-agent-acp@0.70.0(@anthropic-ai/sdk@0.81.0(zod@4.4.3))(@modelcontextprotocol/sdk@1.30.0(zod@4.4.3))':
     dependencies:
-      '@agentclientprotocol/sdk': 1.3.0(zod@3.25.76)
-      '@anthropic-ai/claude-agent-sdk': 0.3.232(@anthropic-ai/sdk@0.81.0(zod@3.25.76))(@modelcontextprotocol/sdk@1.30.0(zod@3.25.76))(zod@3.25.76)
-      zod: 3.25.76
+      '@agentclientprotocol/sdk': 1.3.0(zod@4.4.3)
+      '@anthropic-ai/claude-agent-sdk': 0.3.232(@anthropic-ai/sdk@0.81.0(zod@4.4.3))(@modelcontextprotocol/sdk@1.30.0(zod@4.4.3))(zod@4.4.3)
+      zod: 4.4.3
     transitivePeerDependencies:
       - '@anthropic-ai/sdk'
       - '@modelcontextprotocol/sdk'
@@ -8615,9 +8615,9 @@ snapshots:
     dependencies:
       zod: 4.4.3
 
-  '@agentclientprotocol/sdk@1.3.0(zod@3.25.76)':
+  '@agentclientprotocol/sdk@1.3.0(zod@4.4.3)':
     dependencies:
-      zod: 3.25.76
+      zod: 4.4.3
 
   '@agentclientprotocol/sdk@1.4.0(zod@4.4.3)':
     dependencies:
@@ -8652,11 +8652,11 @@ snapshots:
   '@anthropic-ai/claude-agent-sdk-win32-x64@0.3.232':
     optional: true
 
-  '@anthropic-ai/claude-agent-sdk@0.3.232(@anthropic-ai/sdk@0.81.0(zod@3.25.76))(@modelcontextprotocol/sdk@1.30.0(zod@3.25.76))(zod@3.25.76)':
+  '@anthropic-ai/claude-agent-sdk@0.3.232(@anthropic-ai/sdk@0.81.0(zod@4.4.3))(@modelcontextprotocol/sdk@1.30.0(zod@4.4.3))(zod@4.4.3)':
     dependencies:
-      '@anthropic-ai/sdk': 0.81.0(zod@3.25.76)
-      '@modelcontextprotocol/sdk': 1.30.0(zod@3.25.76)
-      zod: 3.25.76
+      '@anthropic-ai/sdk': 0.81.0(zod@4.4.3)
+      '@modelcontextprotocol/sdk': 1.30.0(zod@4.4.3)
+      zod: 4.4.3
     optionalDependencies:
       '@anthropic-ai/claude-agent-sdk-darwin-arm64': 0.3.232
       '@anthropic-ai/claude-agent-sdk-darwin-x64': 0.3.232
@@ -8667,11 +8667,11 @@ snapshots:
       '@anthropic-ai/claude-agent-sdk-win32-arm64': 0.3.232
       '@anthropic-ai/claude-agent-sdk-win32-x64': 0.3.232
 
-  '@anthropic-ai/sdk@0.81.0(zod@3.25.76)':
+  '@anthropic-ai/sdk@0.81.0(zod@4.4.3)':
     dependencies:
       json-schema-to-ts: 3.1.1
     optionalDependencies:
-      zod: 3.25.76
+      zod: 4.4.3
 
   '@asamuzakjp/css-color@6.0.7':
     dependencies:
@@ -10501,28 +10501,6 @@ snapshots:
     dependencies:
       '@chevrotain/types': 11.1.2
 
-  '@modelcontextprotocol/sdk@1.30.0(zod@3.25.76)':
-    dependencies:
-      '@hono/node-server': 2.1.0(hono@4.13.2)
-      ajv: 8.20.0
-      ajv-formats: 3.0.1(ajv@8.20.0)
-      content-type: 1.0.5
-      cors: 2.8.6
-      cross-spawn: 7.0.6
-      eventsource: 3.0.7
-      eventsource-parser: 3.1.1
-      express: 5.2.1
-      express-rate-limit: 8.6.2(express@5.2.1)
-      hono: 4.13.2
-      jose: 6.2.8
-      json-schema-typed: 8.0.2
-      pkce-challenge: 5.0.1
-      raw-body: 3.0.2
-      zod: 3.25.76
-      zod-to-json-schema: 3.25.2(zod@3.25.76)
-    transitivePeerDependencies:
-      - supports-color
-
   '@modelcontextprotocol/sdk@1.30.0(zod@4.4.3)':
     dependencies:
       '@hono/node-server': 2.1.0(hono@4.13.2)
@@ -16686,10 +16664,6 @@ snapshots:
     dependencies:
       lib0: 0.2.117
 
-  zod-to-json-schema@3.25.2(zod@3.25.76):
-    dependencies:
-      zod: 3.25.76
-
   zod-to-json-schema@3.25.2(zod@4.4.3):
     dependencies:
       zod: 4.4.3