diff --git a/extensions/discord/npm-shrinkwrap.json b/extensions/discord/npm-shrinkwrap.json
index 998eb2cefaf2..f2e750235454 100644
--- a/extensions/discord/npm-shrinkwrap.json
+++ b/extensions/discord/npm-shrinkwrap.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "@discordjs/voice": "0.19.2",
         "discord-api-types": "0.38.48",
-        "libopus-wasm": "0.1.0",
+        "libopus-wasm": "0.2.0",
         "typebox": "1.1.39",
         "undici": "8.3.0",
         "ws": "8.21.0"
@@ -352,9 +352,9 @@
       ]
     },
     "node_modules/libopus-wasm": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/libopus-wasm/-/libopus-wasm-0.1.0.tgz",
-      "integrity": "sha512-/aurGcAVgy0GcBEUzFaX9pm9qv7zYcy8W5hBXFiK+cyqOXAX4lOS6rlFogkY9CcSIajhjnuXyixsbmziSHCDMQ==",
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/libopus-wasm/-/libopus-wasm-0.2.0.tgz",
+      "integrity": "sha512-x/2Gu1/C6L3IICY09zyfp984AWiOYjn53u4WfdY3yh+3KTzMN8Xkm77q3lenWMVIk5SnSzjGEkQT+VQMFHLBHQ==",
       "license": "MIT",
       "engines": {
         "node": ">=20"
diff --git a/extensions/discord/package.json b/extensions/discord/package.json
index bf8d07e4ef59..b86780c62bbb 100644
--- a/extensions/discord/package.json
+++ b/extensions/discord/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "@discordjs/voice": "0.19.2",
     "discord-api-types": "0.38.48",
-    "libopus-wasm": "0.1.0",
+    "libopus-wasm": "0.2.0",
     "typebox": "1.1.39",
     "undici": "8.3.0",
     "ws": "8.21.0"
diff --git a/extensions/discord/src/voice/receive-recovery.test.ts b/extensions/discord/src/voice/receive-recovery.test.ts
index e98162fce1da..0c29583dbd98 100644
--- a/extensions/discord/src/voice/receive-recovery.test.ts
+++ b/extensions/discord/src/voice/receive-recovery.test.ts
@@ -1,4 +1,4 @@
-import { OpusError } from "libopus-wasm";
+import { OpusError, OpusErrorCode } from "libopus-wasm";
 import { describe, expect, it, vi } from "vitest";
 import {
   analyzeVoiceReceiveError,
@@ -33,7 +33,11 @@ describe("voice receive recovery", () => {
   });
 
   it("treats corrupt Opus packets as non-recoverable decode noise", () => {
-    expect(analyzeVoiceReceiveError(new OpusError(-4, "not inspected", "decode"))).toEqual({
+    expect(
+      analyzeVoiceReceiveError(
+        new OpusError(OpusErrorCode.InvalidPacket, "not inspected", "decode"),
+      ),
+    ).toEqual({
       message: "not inspected",
       isAbortLike: false,
       isDecodeCorruption: true,
@@ -42,6 +46,23 @@ describe("voice receive recovery", () => {
     });
   });
 
+  it("treats structurally equivalent Opus errors as decode corruption", () => {
+    const analysis = analyzeVoiceReceiveError({
+      name: "OpusError",
+      message: "libopus decode failed (-4): corrupted stream",
+      code: OpusErrorCode.InvalidPacket,
+      codeName: "InvalidPacket",
+      operation: "decode",
+    });
+
+    expect(analysis).toMatchObject({
+      isAbortLike: false,
+      isDecodeCorruption: true,
+      shouldAttemptPassthrough: false,
+      countsAsDecryptFailure: false,
+    });
+  });
+
   it("does not classify corrupt Opus packet text without the Opus error contract", () => {
     expect(
       analyzeVoiceReceiveError(new Error("libopus decode failed (-4): corrupted stream")),
diff --git a/extensions/discord/src/voice/receive-recovery.ts b/extensions/discord/src/voice/receive-recovery.ts
index 5fe047109e04..48136c905751 100644
--- a/extensions/discord/src/voice/receive-recovery.ts
+++ b/extensions/discord/src/voice/receive-recovery.ts
@@ -1,4 +1,4 @@
-import { OpusError } from "libopus-wasm";
+import { OpusErrorCode, isOpusError } from "libopus-wasm";
 import { formatErrorMessage } from "openclaw/plugin-sdk/ssrf-runtime";
 
 const DECRYPT_FAILURE_WINDOW_MS = 30_000;
@@ -6,7 +6,6 @@ const DECRYPT_FAILURE_RECONNECT_THRESHOLD = 3;
 const DECRYPT_FAILURE_MARKER = "DecryptionFailed(";
 const DAVE_PASSTHROUGH_DISABLED_MARKER = "UnencryptedWhenPassthroughDisabled";
 const WASM_MEMORY_ACCESS_MARKER = "memory access out of bounds";
-const OPUS_INVALID_PACKET_CODE = -4;
 
 export const DAVE_RECEIVE_PASSTHROUGH_INITIAL_EXPIRY_SECONDS = 30;
 export const DAVE_RECEIVE_PASSTHROUGH_REARM_EXPIRY_SECONDS = 15;
@@ -85,8 +84,8 @@ function isAbortLikeReceiveError(err: unknown): boolean {
 
 function isOpusDecodeInvalidPacketError(err: unknown): boolean {
   return (
-    err instanceof OpusError &&
-    err.code === OPUS_INVALID_PACKET_CODE &&
+    isOpusError(err) &&
+    err.code === OpusErrorCode.InvalidPacket &&
     (err.operation === "decode" || err.operation === "decodeFloat")
   );
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 193a0a2f43d2..ea76561a2ebf 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -678,8 +678,8 @@ importers:
         specifier: 0.38.48
         version: 0.38.48
       libopus-wasm:
-        specifier: 0.1.0
-        version: 0.1.0
+        specifier: 0.2.0
+        version: 0.2.0
       typebox:
         specifier: 1.1.39
         version: 1.1.39
@@ -5541,8 +5541,8 @@ packages:
     resolution: {integrity: sha512-s6WVJyEZrbm6jhBpiKHsGHyePMrVQKJ85wZCFCr9W4QHv6WTjWIrdvTmO9hDEA3bNK0xkrE2DqrHsXMLWuZpQg==}
     engines: {node: '>=22.0.0'}
 
-  libopus-wasm@0.1.0:
-    resolution: {integrity: sha512-/aurGcAVgy0GcBEUzFaX9pm9qv7zYcy8W5hBXFiK+cyqOXAX4lOS6rlFogkY9CcSIajhjnuXyixsbmziSHCDMQ==}
+  libopus-wasm@0.2.0:
+    resolution: {integrity: sha512-x/2Gu1/C6L3IICY09zyfp984AWiOYjn53u4WfdY3yh+3KTzMN8Xkm77q3lenWMVIk5SnSzjGEkQT+VQMFHLBHQ==}
     engines: {node: '>=20'}
 
   libsignal@6.0.0:
@@ -11150,7 +11150,7 @@ snapshots:
 
   kysely@0.29.2: {}
 
-  libopus-wasm@0.1.0: {}
+  libopus-wasm@0.2.0: {}
 
   libsignal@6.0.0:
     dependencies:
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index ff248e63a8c2..f59d52907406 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -17,7 +17,7 @@ minimumReleaseAgeExclude:
   - "basic-ftp"
   - "baileys@7.0.0-rc13"
   - "hono"
-  - "libopus-wasm@0.1.0"
+  - "libopus-wasm@0.2.0"
   - "libsignal@6.0.0"
   - "openclaw"
   - "protobufjs"