diff --git a/packages/snaps-controllers/package.json b/packages/snaps-controllers/package.json
index 66814d3a8e..22b1b9db07 100644
--- a/packages/snaps-controllers/package.json
+++ b/packages/snaps-controllers/package.json
@@ -88,7 +88,7 @@
     "@metamask/object-multiplex": "^2.1.0",
     "@metamask/permission-controller": "^11.0.6",
     "@metamask/phishing-controller": "^12.4.1",
-    "@metamask/post-message-stream": "^9.0.0",
+    "@metamask/post-message-stream": "^10.0.0",
     "@metamask/rpc-errors": "^7.0.2",
     "@metamask/snaps-registry": "^3.2.3",
     "@metamask/snaps-rpc-methods": "workspace:^",
diff --git a/packages/snaps-controllers/src/services/node-js/NodeProcessExecutionService.ts b/packages/snaps-controllers/src/services/node-js/NodeProcessExecutionService.ts
index 39777e2920..fa17b8e05f 100644
--- a/packages/snaps-controllers/src/services/node-js/NodeProcessExecutionService.ts
+++ b/packages/snaps-controllers/src/services/node-js/NodeProcessExecutionService.ts
@@ -1,5 +1,5 @@
 import type { BasePostMessageStream } from '@metamask/post-message-stream';
-import { ProcessParentMessageStream } from '@metamask/post-message-stream';
+import { ProcessParentMessageStream } from '@metamask/post-message-stream/node';
 import type { ChildProcess } from 'child_process';
 import { fork } from 'child_process';
 
diff --git a/packages/snaps-controllers/src/services/node-js/NodeThreadExecutionService.ts b/packages/snaps-controllers/src/services/node-js/NodeThreadExecutionService.ts
index f6bfeaf2d9..4e7a91fd9a 100644
--- a/packages/snaps-controllers/src/services/node-js/NodeThreadExecutionService.ts
+++ b/packages/snaps-controllers/src/services/node-js/NodeThreadExecutionService.ts
@@ -1,5 +1,5 @@
 import type { BasePostMessageStream } from '@metamask/post-message-stream';
-import { ThreadParentMessageStream } from '@metamask/post-message-stream';
+import { ThreadParentMessageStream } from '@metamask/post-message-stream/node';
 import { Worker } from 'worker_threads';
 
 import type { TerminateJobArgs } from '..';
diff --git a/packages/snaps-controllers/src/services/webview/WebViewMessageStream.ts b/packages/snaps-controllers/src/services/webview/WebViewMessageStream.ts
index 8d6f390a91..f2d445cb76 100644
--- a/packages/snaps-controllers/src/services/webview/WebViewMessageStream.ts
+++ b/packages/snaps-controllers/src/services/webview/WebViewMessageStream.ts
@@ -1,6 +1,8 @@
 import type { PostMessageEvent } from '@metamask/post-message-stream';
-import { BasePostMessageStream } from '@metamask/post-message-stream';
-import { isValidStreamMessage } from '@metamask/post-message-stream/dist/utils';
+import {
+  BasePostMessageStream,
+  isValidStreamMessage,
+} from '@metamask/post-message-stream';
 import { assert, stringToBytes } from '@metamask/utils';
 
 export type WebViewInterface = {
diff --git a/packages/snaps-execution-environments/package.json b/packages/snaps-execution-environments/package.json
index 3c8708ca16..aa3fbeaae3 100644
--- a/packages/snaps-execution-environments/package.json
+++ b/packages/snaps-execution-environments/package.json
@@ -67,7 +67,7 @@
   "dependencies": {
     "@metamask/json-rpc-engine": "^10.0.2",
     "@metamask/object-multiplex": "^2.1.0",
-    "@metamask/post-message-stream": "^9.0.0",
+    "@metamask/post-message-stream": "^10.0.0",
     "@metamask/providers": "^21.0.0",
     "@metamask/rpc-errors": "^7.0.2",
     "@metamask/snaps-sdk": "workspace:^",
diff --git a/packages/snaps-execution-environments/src/node-process/ChildProcessSnapExecutor.ts b/packages/snaps-execution-environments/src/node-process/ChildProcessSnapExecutor.ts
index 9deb33bddc..0eb1acd54c 100644
--- a/packages/snaps-execution-environments/src/node-process/ChildProcessSnapExecutor.ts
+++ b/packages/snaps-execution-environments/src/node-process/ChildProcessSnapExecutor.ts
@@ -1,5 +1,5 @@
 import ObjectMultiplex from '@metamask/object-multiplex';
-import { ProcessMessageStream } from '@metamask/post-message-stream';
+import { ProcessMessageStream } from '@metamask/post-message-stream/node';
 import { logError, SNAP_STREAM_NAMES } from '@metamask/snaps-utils';
 import { pipeline } from 'readable-stream';
 
diff --git a/packages/snaps-execution-environments/src/node-thread/ThreadSnapExecutor.ts b/packages/snaps-execution-environments/src/node-thread/ThreadSnapExecutor.ts
index a66e59d22c..32e1c2784f 100644
--- a/packages/snaps-execution-environments/src/node-thread/ThreadSnapExecutor.ts
+++ b/packages/snaps-execution-environments/src/node-thread/ThreadSnapExecutor.ts
@@ -1,5 +1,5 @@
 import ObjectMultiplex from '@metamask/object-multiplex';
-import { ThreadMessageStream } from '@metamask/post-message-stream';
+import { ThreadMessageStream } from '@metamask/post-message-stream/node';
 import { logError, SNAP_STREAM_NAMES } from '@metamask/snaps-utils';
 import { pipeline } from 'readable-stream';
 
diff --git a/packages/snaps-execution-environments/src/webview/WebViewExecutorStream.ts b/packages/snaps-execution-environments/src/webview/WebViewExecutorStream.ts
index c3bb7f20da..e7f65b0510 100644
--- a/packages/snaps-execution-environments/src/webview/WebViewExecutorStream.ts
+++ b/packages/snaps-execution-environments/src/webview/WebViewExecutorStream.ts
@@ -1,6 +1,8 @@
 import type { PostMessageEvent } from '@metamask/post-message-stream';
-import { BasePostMessageStream } from '@metamask/post-message-stream';
-import { isValidStreamMessage } from '@metamask/post-message-stream/dist/utils';
+import {
+  BasePostMessageStream,
+  isValidStreamMessage,
+} from '@metamask/post-message-stream';
 import { bytesToString } from '@metamask/utils';
 
 type WebViewExecutorStreamArgs = {
diff --git a/packages/snaps-utils/package.json b/packages/snaps-utils/package.json
index aa854f97fb..0ed767bb9c 100644
--- a/packages/snaps-utils/package.json
+++ b/packages/snaps-utils/package.json
@@ -106,7 +106,7 @@
   "devDependencies": {
     "@lavamoat/allow-scripts": "^3.0.4",
     "@metamask/auto-changelog": "^5.0.1",
-    "@metamask/post-message-stream": "^9.0.0",
+    "@metamask/post-message-stream": "^10.0.0",
     "@swc/core": "1.3.78",
     "@swc/jest": "^0.2.26",
     "@testing-library/dom": "^10.4.0",
diff --git a/yarn.lock b/yarn.lock
index 8a8e61302b..abbe9f9e4e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3718,13 +3718,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/post-message-stream@npm:^9.0.0":
-  version: 9.0.0
-  resolution: "@metamask/post-message-stream@npm:9.0.0"
+"@metamask/post-message-stream@npm:^10.0.0":
+  version: 10.0.0
+  resolution: "@metamask/post-message-stream@npm:10.0.0"
   dependencies:
-    "@metamask/utils": "npm:^11.0.1"
+    "@metamask/utils": "npm:^11.4.0"
     readable-stream: "npm:3.6.2"
-  checksum: 10/5da711d3274e724452322939a5a77c60ed1d7ed73cdaa62e95c16debc443804d5a16de116dce742e05b3fbfa962e009dfeafc3a12a66f20e163617567f2cace5
+  checksum: 10/7892b30e6107b662680dfba75c078ac925c9f45bf1f90a0c86035f206a6305ddf903086a02b08e6fe9aec9ec32a0fecd2ff31941d5961d45ee782c07993846c5
   languageName: node
   linkType: hard
 
@@ -4058,7 +4058,7 @@ __metadata:
     "@metamask/object-multiplex": "npm:^2.1.0"
     "@metamask/permission-controller": "npm:^11.0.6"
     "@metamask/phishing-controller": "npm:^12.4.1"
-    "@metamask/post-message-stream": "npm:^9.0.0"
+    "@metamask/post-message-stream": "npm:^10.0.0"
     "@metamask/rpc-errors": "npm:^7.0.2"
     "@metamask/snaps-registry": "npm:^3.2.3"
     "@metamask/snaps-rpc-methods": "workspace:^"
@@ -4135,7 +4135,7 @@ __metadata:
     "@metamask/auto-changelog": "npm:^5.0.1"
     "@metamask/json-rpc-engine": "npm:^10.0.2"
     "@metamask/object-multiplex": "npm:^2.1.0"
-    "@metamask/post-message-stream": "npm:^9.0.0"
+    "@metamask/post-message-stream": "npm:^10.0.0"
     "@metamask/providers": "npm:^21.0.0"
     "@metamask/rpc-errors": "npm:^7.0.2"
     "@metamask/snaps-sdk": "workspace:^"
@@ -4368,7 +4368,7 @@ __metadata:
     "@metamask/base-controller": "npm:^8.0.0"
     "@metamask/key-tree": "npm:^10.1.1"
     "@metamask/permission-controller": "npm:^11.0.6"
-    "@metamask/post-message-stream": "npm:^9.0.0"
+    "@metamask/post-message-stream": "npm:^10.0.0"
     "@metamask/rpc-errors": "npm:^7.0.2"
     "@metamask/slip44": "npm:^4.1.0"
     "@metamask/snaps-registry": "npm:^3.2.3"
@@ -4556,6 +4556,23 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/utils@npm:^11.4.0":
+  version: 11.4.0
+  resolution: "@metamask/utils@npm:11.4.0"
+  dependencies:
+    "@ethereumjs/tx": "npm:^4.2.0"
+    "@metamask/superstruct": "npm:^3.1.0"
+    "@noble/hashes": "npm:^1.3.1"
+    "@scure/base": "npm:^1.1.3"
+    "@types/debug": "npm:^4.1.7"
+    debug: "npm:^4.3.4"
+    pony-cause: "npm:^2.1.10"
+    semver: "npm:^7.5.4"
+    uuid: "npm:^9.0.1"
+  checksum: 10/7c976268e944b542b5e936bae89f58a50eef58501bd3512944995c6d416cb1a7dd3f712aec8c7ca0969dcee889ab963b815fbc3e863dc80ccf16e9258eaec3ff
+  languageName: node
+  linkType: hard
+
 "@metamask/utils@npm:^9.0.0":
   version: 9.2.1
   resolution: "@metamask/utils@npm:9.2.1"