diff --git a/package-lock.json b/package-lock.json
index e610f21..162313b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -817,6 +817,15 @@
         "node": ">=18"
       }
     },
+    "node_modules/@opencode-ai/plugin/node_modules/@opencode-ai/sdk": {
+      "version": "1.18.18",
+      "resolved": "https://registry.npmjs.org/@opencode-ai/sdk/-/sdk-1.18.18.tgz",
+      "integrity": "sha512-zJlwXskIR47V1dkPJqeKBgq7nejG1uU8lJaGIGqbX3MWRCT8vKn0fEotbxuPCKnTdmWsDyNGNg9q1qIliDSMDA==",
+      "license": "MIT",
+      "dependencies": {
+        "cross-spawn": "7.0.6"
+      }
+    },
     "node_modules/@opencode-ai/plugin/node_modules/zod": {
       "version": "4.1.8",
       "resolved": "https://registry.npmjs.org/zod/-/zod-4.1.8.tgz",
@@ -827,9 +836,10 @@
       }
     },
     "node_modules/@opencode-ai/sdk": {
-      "version": "1.18.18",
-      "resolved": "https://registry.npmjs.org/@opencode-ai/sdk/-/sdk-1.18.18.tgz",
-      "integrity": "sha512-zJlwXskIR47V1dkPJqeKBgq7nejG1uU8lJaGIGqbX3MWRCT8vKn0fEotbxuPCKnTdmWsDyNGNg9q1qIliDSMDA==",
+      "version": "1.18.21",
+      "resolved": "https://registry.npmjs.org/@opencode-ai/sdk/-/sdk-1.18.21.tgz",
+      "integrity": "sha512-k6iHQ5C8wOPglk+LgFyYnst168cGMQYumgpbVoeXJ+iC1AtvwD5zmjuF8CxMze/y9G1K2bOeO6p9yRvA7eHZLA==",
+      "dev": true,
       "license": "MIT",
       "dependencies": {
         "cross-spawn": "7.0.6"