diff --git a/packages/opencode/src/global/index.ts b/packages/opencode/src/global/index.ts
index 133d5bf40..2bd35971c 100644
--- a/packages/opencode/src/global/index.ts
+++ b/packages/opencode/src/global/index.ts
@@ -33,7 +33,7 @@ await Promise.all([
   fs.mkdir(Global.Path.bin, { recursive: true }),
 ])
 
-const CACHE_VERSION = "15"
+const CACHE_VERSION = "16"
 
 const version = await Bun.file(path.join(Global.Path.cache, "version"))
   .text()
diff --git a/packages/opencode/src/plugin/index.ts b/packages/opencode/src/plugin/index.ts
index a4353f1f4..f2ee91122 100644
--- a/packages/opencode/src/plugin/index.ts
+++ b/packages/opencode/src/plugin/index.ts
@@ -11,7 +11,7 @@ import { Flag } from "../flag/flag"
 export namespace Plugin {
   const log = Log.create({ service: "plugin" })
 
-  const BUILTIN = ["opencode-copilot-auth@0.0.11", "opencode-anthropic-auth@0.0.5"]
+  const BUILTIN = ["opencode-copilot-auth@0.0.11", "opencode-anthropic-auth@0.0.8"]
 
   const state = Instance.state(async () => {
     const client = createOpencodeClient({