diff --git a/bun.lock b/bun.lock
index a5b4a6434..b5f92e107 100644
--- a/bun.lock
+++ b/bun.lock
@@ -37,7 +37,7 @@
     "packages/e2e-tests": {
       "name": "@cortexkit/anthropic-auth-e2e",
       "dependencies": {
-        "@cortexkit/subc-client": "^0.13.1",
+        "@cortexkit/subc-client": "^0.21.1",
         "@opencode-ai/sdk": "1.18.31",
       },
     },
@@ -249,7 +249,7 @@
 
     "@cortexkit/pi-anthropic-auth": ["@cortexkit/pi-anthropic-auth@workspace:packages/pi"],
 
-    "@cortexkit/subc-client": ["@cortexkit/subc-client@0.13.1", "", {}, "sha512-fUPcVhBzBk1RRSLxo0o5Y+P3IVwlsz1MZik609zGDsr1vzA1TnEsIKlEQDz3U8JeuvcnUvKd5v1/F+gafI7+Ig=="],
+    "@cortexkit/subc-client": ["@cortexkit/subc-client@0.21.1", "", {}, "sha512-PVT8WOks4Fg7VTZjoz5GnUtitps3oxAzB7WI6CaIHUh8O1EpsdrSKYcG/ytsA61BWhmd3y17IvF3vzDnhPJ6rw=="],
 
     "@cspotcode/source-map-support": ["@cspotcode/source-map-support@0.8.1", "", { "dependencies": { "@jridgewell/trace-mapping": "0.3.9" } }, "sha512-IchNf6dN4tHoMFIn/7OE8LWZ19Y6q/67Bmf6vnGREv8RSbBVb9LPJxEcnwrcwX6ixSvaiGoomAUvu4YSxXrVgw=="],
 
diff --git a/packages/e2e-tests/package.json b/packages/e2e-tests/package.json
index 253b43263..8d0314453 100644
--- a/packages/e2e-tests/package.json
+++ b/packages/e2e-tests/package.json
@@ -7,7 +7,7 @@
     "typecheck": "tsc"
   },
   "dependencies": {
-    "@cortexkit/subc-client": "^0.13.1",
+    "@cortexkit/subc-client": "^0.21.1",
     "@opencode-ai/sdk": "1.18.31"
   }
 }