diff --git a/packages/snaps-execution-environments/lavamoat/browserify/iframe/policy.json b/packages/snaps-execution-environments/lavamoat/browserify/iframe/policy.json
index b70cf09ced..bda1f4f863 100644
--- a/packages/snaps-execution-environments/lavamoat/browserify/iframe/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/browserify/iframe/policy.json
@@ -11,6 +11,27 @@
         "browserify>string_decoder": true
       }
     },
+    "@metamask/json-rpc-engine": {
+      "packages": {
+        "@metamask/json-rpc-engine>@metamask/rpc-errors": true,
+        "@metamask/json-rpc-engine>@metamask/safe-event-emitter": true,
+        "@metamask/utils": true
+      }
+    },
+    "@metamask/json-rpc-engine>@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>fast-safe-stringify": true,
+        "@metamask/utils": true
+      }
+    },
+    "@metamask/json-rpc-engine>@metamask/safe-event-emitter": {
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "browserify>events": true
+      }
+    },
     "@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -100,16 +121,22 @@
         "web3": true
       },
       "packages": {
+        "@metamask/json-rpc-engine": true,
         "@metamask/object-multiplex": true,
+        "@metamask/providers>@metamask/rpc-errors": true,
         "@metamask/providers>@metamask/safe-event-emitter": true,
         "@metamask/providers>detect-browser": true,
         "@metamask/providers>extension-port-stream": true,
         "@metamask/providers>is-stream": true,
         "@metamask/providers>json-rpc-middleware-stream": true,
-        "@metamask/providers>pump": true,
-        "eslint>fast-deep-equal": true,
-        "eth-rpc-errors": true,
-        "json-rpc-engine": true
+        "browserify>stream-browserify": true,
+        "eslint>fast-deep-equal": true
+      }
+    },
+    "@metamask/providers>@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>fast-safe-stringify": true,
+        "@metamask/utils": true
       }
     },
     "@metamask/providers>@metamask/safe-event-emitter": {
@@ -141,8 +168,16 @@
         "setTimeout": true
       },
       "packages": {
-        "@metamask/providers>json-rpc-middleware-stream>readable-stream": true,
-        "json-rpc-engine>@metamask/safe-event-emitter": true
+        "@metamask/providers>json-rpc-middleware-stream>@metamask/safe-event-emitter": true,
+        "@metamask/providers>json-rpc-middleware-stream>readable-stream": true
+      }
+    },
+    "@metamask/providers>json-rpc-middleware-stream>@metamask/safe-event-emitter": {
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "browserify>events": true
       }
     },
     "@metamask/providers>json-rpc-middleware-stream>readable-stream": {
@@ -170,12 +205,22 @@
         "@metamask/providers>json-rpc-middleware-stream>readable-stream>safe-buffer": true
       }
     },
-    "@metamask/providers>pump": {
+    "@metamask/rpc-errors": {
       "packages": {
-        "@metamask/object-multiplex>end-of-stream": true,
-        "@metamask/object-multiplex>once": true,
-        "browserify>browser-resolve": true,
-        "browserify>process": true
+        "@metamask/rpc-errors>@metamask/utils": true,
+        "@metamask/rpc-errors>fast-safe-stringify": true
+      }
+    },
+    "@metamask/rpc-errors>@metamask/utils": {
+      "globals": {
+        "TextDecoder": true,
+        "TextEncoder": true
+      },
+      "packages": {
+        "@swc/cli>semver": true,
+        "browserify>buffer": true,
+        "eslint>debug": true,
+        "superstruct": true
       }
     },
     "@metamask/utils": {
@@ -289,11 +334,6 @@
         "eslint>debug>ms": true
       }
     },
-    "eth-rpc-errors": {
-      "packages": {
-        "eth-rpc-errors>fast-safe-stringify": true
-      }
-    },
     "external:../snaps-utils/src/icon.ts": {
       "builtin": {
         "buffer": true
@@ -332,20 +372,6 @@
         "superstruct": true
       }
     },
-    "json-rpc-engine": {
-      "packages": {
-        "eth-rpc-errors": true,
-        "json-rpc-engine>@metamask/safe-event-emitter": true
-      }
-    },
-    "json-rpc-engine>@metamask/safe-event-emitter": {
-      "globals": {
-        "setTimeout": true
-      },
-      "packages": {
-        "browserify>events": true
-      }
-    },
     "superstruct": {
       "globals": {
         "console.warn": true,
diff --git a/packages/snaps-execution-environments/lavamoat/browserify/node-process/policy.json b/packages/snaps-execution-environments/lavamoat/browserify/node-process/policy.json
index 9f847400ca..6274f44159 100644
--- a/packages/snaps-execution-environments/lavamoat/browserify/node-process/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/browserify/node-process/policy.json
@@ -23,6 +23,30 @@
         "util": true
       }
     },
+    "@metamask/json-rpc-engine": {
+      "packages": {
+        "@metamask/json-rpc-engine>@metamask/rpc-errors": true,
+        "@metamask/json-rpc-engine>@metamask/safe-event-emitter": true,
+        "@metamask/utils": true
+      }
+    },
+    "@metamask/json-rpc-engine>@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>fast-safe-stringify": true,
+        "@metamask/utils": true
+      }
+    },
+    "@metamask/json-rpc-engine>@metamask/safe-event-emitter": {
+      "builtin": {
+        "events.EventEmitter": true
+      },
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "events": true
+      }
+    },
     "@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -126,6 +150,9 @@
       }
     },
     "@metamask/providers": {
+      "builtin": {
+        "stream.pipeline": true
+      },
       "globals": {
         "Event": true,
         "addEventListener": true,
@@ -140,16 +167,22 @@
         "web3": true
       },
       "packages": {
+        "@metamask/json-rpc-engine": true,
         "@metamask/object-multiplex": true,
+        "@metamask/providers>@metamask/rpc-errors": true,
         "@metamask/providers>@metamask/safe-event-emitter": true,
         "@metamask/providers>detect-browser": true,
         "@metamask/providers>extension-port-stream": true,
         "@metamask/providers>is-stream": true,
         "@metamask/providers>json-rpc-middleware-stream": true,
-        "@metamask/providers>pump": true,
         "eslint>fast-deep-equal": true,
-        "eth-rpc-errors": true,
-        "json-rpc-engine": true
+        "stream": true
+      }
+    },
+    "@metamask/providers>@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>fast-safe-stringify": true,
+        "@metamask/utils": true
       }
     },
     "@metamask/providers>@metamask/safe-event-emitter": {
@@ -186,8 +219,19 @@
         "setTimeout": true
       },
       "packages": {
-        "@metamask/providers>json-rpc-middleware-stream>readable-stream": true,
-        "json-rpc-engine>@metamask/safe-event-emitter": true
+        "@metamask/providers>json-rpc-middleware-stream>@metamask/safe-event-emitter": true,
+        "@metamask/providers>json-rpc-middleware-stream>readable-stream": true
+      }
+    },
+    "@metamask/providers>json-rpc-middleware-stream>@metamask/safe-event-emitter": {
+      "builtin": {
+        "events.EventEmitter": true
+      },
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "events": true
       }
     },
     "@metamask/providers>json-rpc-middleware-stream>readable-stream": {
@@ -231,17 +275,25 @@
         "@metamask/providers>json-rpc-middleware-stream>readable-stream>safe-buffer": true
       }
     },
-    "@metamask/providers>pump": {
+    "@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>@metamask/utils": true,
+        "@metamask/rpc-errors>fast-safe-stringify": true
+      }
+    },
+    "@metamask/rpc-errors>@metamask/utils": {
       "builtin": {
-        "fs": true
+        "buffer.Buffer": true
       },
       "globals": {
-        "process.version": true
+        "TextDecoder": true,
+        "TextEncoder": true
       },
       "packages": {
-        "@metamask/object-multiplex>end-of-stream": true,
-        "@metamask/object-multiplex>once": true,
-        "fs": true
+        "@swc/cli>semver": true,
+        "buffer": true,
+        "eslint>debug": true,
+        "superstruct": true
       }
     },
     "@metamask/utils": {
@@ -355,11 +407,6 @@
         "util": true
       }
     },
-    "eth-rpc-errors": {
-      "packages": {
-        "eth-rpc-errors>fast-safe-stringify": true
-      }
-    },
     "external:../snaps-utils/src/icon.ts": {
       "builtin": {
         "buffer": true
@@ -403,23 +450,6 @@
         "process.argv": true
       }
     },
-    "json-rpc-engine": {
-      "packages": {
-        "eth-rpc-errors": true,
-        "json-rpc-engine>@metamask/safe-event-emitter": true
-      }
-    },
-    "json-rpc-engine>@metamask/safe-event-emitter": {
-      "builtin": {
-        "events.EventEmitter": true
-      },
-      "globals": {
-        "setTimeout": true
-      },
-      "packages": {
-        "events": true
-      }
-    },
     "superstruct": {
       "globals": {
         "console.warn": true,
diff --git a/packages/snaps-execution-environments/lavamoat/browserify/node-thread/policy.json b/packages/snaps-execution-environments/lavamoat/browserify/node-thread/policy.json
index 9f847400ca..6274f44159 100644
--- a/packages/snaps-execution-environments/lavamoat/browserify/node-thread/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/browserify/node-thread/policy.json
@@ -23,6 +23,30 @@
         "util": true
       }
     },
+    "@metamask/json-rpc-engine": {
+      "packages": {
+        "@metamask/json-rpc-engine>@metamask/rpc-errors": true,
+        "@metamask/json-rpc-engine>@metamask/safe-event-emitter": true,
+        "@metamask/utils": true
+      }
+    },
+    "@metamask/json-rpc-engine>@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>fast-safe-stringify": true,
+        "@metamask/utils": true
+      }
+    },
+    "@metamask/json-rpc-engine>@metamask/safe-event-emitter": {
+      "builtin": {
+        "events.EventEmitter": true
+      },
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "events": true
+      }
+    },
     "@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -126,6 +150,9 @@
       }
     },
     "@metamask/providers": {
+      "builtin": {
+        "stream.pipeline": true
+      },
       "globals": {
         "Event": true,
         "addEventListener": true,
@@ -140,16 +167,22 @@
         "web3": true
       },
       "packages": {
+        "@metamask/json-rpc-engine": true,
         "@metamask/object-multiplex": true,
+        "@metamask/providers>@metamask/rpc-errors": true,
         "@metamask/providers>@metamask/safe-event-emitter": true,
         "@metamask/providers>detect-browser": true,
         "@metamask/providers>extension-port-stream": true,
         "@metamask/providers>is-stream": true,
         "@metamask/providers>json-rpc-middleware-stream": true,
-        "@metamask/providers>pump": true,
         "eslint>fast-deep-equal": true,
-        "eth-rpc-errors": true,
-        "json-rpc-engine": true
+        "stream": true
+      }
+    },
+    "@metamask/providers>@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>fast-safe-stringify": true,
+        "@metamask/utils": true
       }
     },
     "@metamask/providers>@metamask/safe-event-emitter": {
@@ -186,8 +219,19 @@
         "setTimeout": true
       },
       "packages": {
-        "@metamask/providers>json-rpc-middleware-stream>readable-stream": true,
-        "json-rpc-engine>@metamask/safe-event-emitter": true
+        "@metamask/providers>json-rpc-middleware-stream>@metamask/safe-event-emitter": true,
+        "@metamask/providers>json-rpc-middleware-stream>readable-stream": true
+      }
+    },
+    "@metamask/providers>json-rpc-middleware-stream>@metamask/safe-event-emitter": {
+      "builtin": {
+        "events.EventEmitter": true
+      },
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "events": true
       }
     },
     "@metamask/providers>json-rpc-middleware-stream>readable-stream": {
@@ -231,17 +275,25 @@
         "@metamask/providers>json-rpc-middleware-stream>readable-stream>safe-buffer": true
       }
     },
-    "@metamask/providers>pump": {
+    "@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>@metamask/utils": true,
+        "@metamask/rpc-errors>fast-safe-stringify": true
+      }
+    },
+    "@metamask/rpc-errors>@metamask/utils": {
       "builtin": {
-        "fs": true
+        "buffer.Buffer": true
       },
       "globals": {
-        "process.version": true
+        "TextDecoder": true,
+        "TextEncoder": true
       },
       "packages": {
-        "@metamask/object-multiplex>end-of-stream": true,
-        "@metamask/object-multiplex>once": true,
-        "fs": true
+        "@swc/cli>semver": true,
+        "buffer": true,
+        "eslint>debug": true,
+        "superstruct": true
       }
     },
     "@metamask/utils": {
@@ -355,11 +407,6 @@
         "util": true
       }
     },
-    "eth-rpc-errors": {
-      "packages": {
-        "eth-rpc-errors>fast-safe-stringify": true
-      }
-    },
     "external:../snaps-utils/src/icon.ts": {
       "builtin": {
         "buffer": true
@@ -403,23 +450,6 @@
         "process.argv": true
       }
     },
-    "json-rpc-engine": {
-      "packages": {
-        "eth-rpc-errors": true,
-        "json-rpc-engine>@metamask/safe-event-emitter": true
-      }
-    },
-    "json-rpc-engine>@metamask/safe-event-emitter": {
-      "builtin": {
-        "events.EventEmitter": true
-      },
-      "globals": {
-        "setTimeout": true
-      },
-      "packages": {
-        "events": true
-      }
-    },
     "superstruct": {
       "globals": {
         "console.warn": true,
diff --git a/packages/snaps-execution-environments/lavamoat/browserify/worker-executor/policy.json b/packages/snaps-execution-environments/lavamoat/browserify/worker-executor/policy.json
index b70cf09ced..bda1f4f863 100644
--- a/packages/snaps-execution-environments/lavamoat/browserify/worker-executor/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/browserify/worker-executor/policy.json
@@ -11,6 +11,27 @@
         "browserify>string_decoder": true
       }
     },
+    "@metamask/json-rpc-engine": {
+      "packages": {
+        "@metamask/json-rpc-engine>@metamask/rpc-errors": true,
+        "@metamask/json-rpc-engine>@metamask/safe-event-emitter": true,
+        "@metamask/utils": true
+      }
+    },
+    "@metamask/json-rpc-engine>@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>fast-safe-stringify": true,
+        "@metamask/utils": true
+      }
+    },
+    "@metamask/json-rpc-engine>@metamask/safe-event-emitter": {
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "browserify>events": true
+      }
+    },
     "@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -100,16 +121,22 @@
         "web3": true
       },
       "packages": {
+        "@metamask/json-rpc-engine": true,
         "@metamask/object-multiplex": true,
+        "@metamask/providers>@metamask/rpc-errors": true,
         "@metamask/providers>@metamask/safe-event-emitter": true,
         "@metamask/providers>detect-browser": true,
         "@metamask/providers>extension-port-stream": true,
         "@metamask/providers>is-stream": true,
         "@metamask/providers>json-rpc-middleware-stream": true,
-        "@metamask/providers>pump": true,
-        "eslint>fast-deep-equal": true,
-        "eth-rpc-errors": true,
-        "json-rpc-engine": true
+        "browserify>stream-browserify": true,
+        "eslint>fast-deep-equal": true
+      }
+    },
+    "@metamask/providers>@metamask/rpc-errors": {
+      "packages": {
+        "@metamask/rpc-errors>fast-safe-stringify": true,
+        "@metamask/utils": true
       }
     },
     "@metamask/providers>@metamask/safe-event-emitter": {
@@ -141,8 +168,16 @@
         "setTimeout": true
       },
       "packages": {
-        "@metamask/providers>json-rpc-middleware-stream>readable-stream": true,
-        "json-rpc-engine>@metamask/safe-event-emitter": true
+        "@metamask/providers>json-rpc-middleware-stream>@metamask/safe-event-emitter": true,
+        "@metamask/providers>json-rpc-middleware-stream>readable-stream": true
+      }
+    },
+    "@metamask/providers>json-rpc-middleware-stream>@metamask/safe-event-emitter": {
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "browserify>events": true
       }
     },
     "@metamask/providers>json-rpc-middleware-stream>readable-stream": {
@@ -170,12 +205,22 @@
         "@metamask/providers>json-rpc-middleware-stream>readable-stream>safe-buffer": true
       }
     },
-    "@metamask/providers>pump": {
+    "@metamask/rpc-errors": {
       "packages": {
-        "@metamask/object-multiplex>end-of-stream": true,
-        "@metamask/object-multiplex>once": true,
-        "browserify>browser-resolve": true,
-        "browserify>process": true
+        "@metamask/rpc-errors>@metamask/utils": true,
+        "@metamask/rpc-errors>fast-safe-stringify": true
+      }
+    },
+    "@metamask/rpc-errors>@metamask/utils": {
+      "globals": {
+        "TextDecoder": true,
+        "TextEncoder": true
+      },
+      "packages": {
+        "@swc/cli>semver": true,
+        "browserify>buffer": true,
+        "eslint>debug": true,
+        "superstruct": true
       }
     },
     "@metamask/utils": {
@@ -289,11 +334,6 @@
         "eslint>debug>ms": true
       }
     },
-    "eth-rpc-errors": {
-      "packages": {
-        "eth-rpc-errors>fast-safe-stringify": true
-      }
-    },
     "external:../snaps-utils/src/icon.ts": {
       "builtin": {
         "buffer": true
@@ -332,20 +372,6 @@
         "superstruct": true
       }
     },
-    "json-rpc-engine": {
-      "packages": {
-        "eth-rpc-errors": true,
-        "json-rpc-engine>@metamask/safe-event-emitter": true
-      }
-    },
-    "json-rpc-engine>@metamask/safe-event-emitter": {
-      "globals": {
-        "setTimeout": true
-      },
-      "packages": {
-        "browserify>events": true
-      }
-    },
     "superstruct": {
       "globals": {
         "console.warn": true,
diff --git a/packages/snaps-execution-environments/lavamoat/build-system/policy.json b/packages/snaps-execution-environments/lavamoat/build-system/policy.json
index ce4cbf2cc7..d23c4a3beb 100644
--- a/packages/snaps-execution-environments/lavamoat/build-system/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/build-system/policy.json
@@ -1720,7 +1720,7 @@
         "Buffer.isBuffer": true
       },
       "packages": {
-        "eth-rpc-errors>fast-safe-stringify": true
+        "@metamask/rpc-errors>fast-safe-stringify": true
       }
     },
     "browserify>string_decoder": {
diff --git a/packages/snaps-execution-environments/package.json b/packages/snaps-execution-environments/package.json
index 3fa5c8f75c..eb68798fe2 100644
--- a/packages/snaps-execution-environments/package.json
+++ b/packages/snaps-execution-environments/package.json
@@ -45,14 +45,14 @@
     "lint:dependencies": "depcheck"
   },
   "dependencies": {
+    "@metamask/json-rpc-engine": "^7.1.1",
     "@metamask/object-multiplex": "^1.2.0",
     "@metamask/post-message-stream": "^7.0.0",
-    "@metamask/providers": "^11.1.1",
+    "@metamask/providers": "^13.0.0",
+    "@metamask/rpc-errors": "^5.1.1",
     "@metamask/rpc-methods": "workspace:^",
     "@metamask/snaps-utils": "workspace:^",
     "@metamask/utils": "^8.1.0",
-    "eth-rpc-errors": "^4.0.3",
-    "json-rpc-engine": "^6.1.0",
     "nanoid": "^3.1.31",
     "superstruct": "^1.0.3"
   },
diff --git a/packages/snaps-execution-environments/src/common/BaseSnapExecutor.ts b/packages/snaps-execution-environments/src/common/BaseSnapExecutor.ts
index 1038d35167..08fa5b662a 100644
--- a/packages/snaps-execution-environments/src/common/BaseSnapExecutor.ts
+++ b/packages/snaps-execution-environments/src/common/BaseSnapExecutor.ts
@@ -1,7 +1,9 @@
 // eslint-disable-next-line @typescript-eslint/triple-slash-reference, spaced-comment
 /// <reference path="../../../../node_modules/ses/types.d.ts" />
+import { createIdRemapMiddleware } from '@metamask/json-rpc-engine';
 import { StreamProvider } from '@metamask/providers';
 import type { RequestArguments } from '@metamask/providers/dist/BaseProvider';
+import { errorCodes, rpcErrors, serializeError } from '@metamask/rpc-errors';
 import type { SnapsGlobalObject } from '@metamask/rpc-methods';
 import type {
   SnapExports,
@@ -27,8 +29,6 @@ import {
   hasProperty,
   getSafeJson,
 } from '@metamask/utils';
-import { errorCodes, ethErrors, serializeError } from 'eth-rpc-errors';
-import { createIdRemapMiddleware } from 'json-rpc-engine';
 import type { Duplex } from 'stream';
 import { validate } from 'superstruct';
 
@@ -204,7 +204,7 @@ export class BaseSnapExecutor {
 
     if (!hasProperty(EXECUTION_ENVIRONMENT_METHODS, method)) {
       this.respond(id, {
-        error: ethErrors.rpc
+        error: rpcErrors
           .methodNotFound({
             data: {
               method,
@@ -223,7 +223,7 @@ export class BaseSnapExecutor {
     const [error] = validate<any, any>(paramsAsArray, methodObject.struct);
     if (error) {
       this.respond(id, {
-        error: ethErrors.rpc
+        error: rpcErrors
           .invalidParams({
             message: `Invalid parameters for method "${method}": ${error.message}.`,
             data: {
@@ -508,7 +508,7 @@ export class BaseSnapExecutor {
         (stop = () =>
           reject(
             // TODO(rekmarks): Specify / standardize error code for this case.
-            ethErrors.rpc.internal(
+            rpcErrors.internal(
               `The snap "${snapId}" has been terminated during execution.`,
             ),
           )),
diff --git a/packages/snaps-execution-environments/src/common/test-utils/endowments.ts b/packages/snaps-execution-environments/src/common/test-utils/endowments.ts
index 7e4db25ec7..a8c1ce5303 100644
--- a/packages/snaps-execution-environments/src/common/test-utils/endowments.ts
+++ b/packages/snaps-execution-environments/src/common/test-utils/endowments.ts
@@ -1,10 +1,10 @@
 // @ts-expect-error Walker has no types yet.
 import LavaTube from '@lavamoat/lavatube';
+import { createIdRemapMiddleware } from '@metamask/json-rpc-engine';
 import ObjectMultiplex from '@metamask/object-multiplex';
 import { StreamProvider } from '@metamask/providers';
 import type { RequestArguments } from '@metamask/providers/dist/BaseProvider';
 import { SNAP_STREAM_NAMES } from '@metamask/snaps-utils';
-import { createIdRemapMiddleware } from 'json-rpc-engine';
 
 import {
   assertEthereumOutboundRequest,
diff --git a/packages/snaps-execution-environments/src/common/utils.ts b/packages/snaps-execution-environments/src/common/utils.ts
index 71148d624f..b3b566f2dd 100644
--- a/packages/snaps-execution-environments/src/common/utils.ts
+++ b/packages/snaps-execution-environments/src/common/utils.ts
@@ -1,7 +1,7 @@
 import type { StreamProvider } from '@metamask/providers';
 import type { RequestArguments } from '@metamask/providers/dist/BaseProvider';
+import { rpcErrors } from '@metamask/rpc-errors';
 import { assert, assertStruct, getSafeJson, JsonStruct } from '@metamask/utils';
-import { ethErrors } from 'eth-rpc-errors';
 
 import { log } from '../logging';
 
@@ -136,7 +136,7 @@ export function assertSnapOutboundRequest(args: RequestArguments) {
   );
   assert(
     !BLOCKED_RPC_METHODS.includes(args.method),
-    ethErrors.rpc.methodNotFound({
+    rpcErrors.methodNotFound({
       data: {
         method: args.method,
       },
@@ -154,7 +154,7 @@ export function assertEthereumOutboundRequest(args: RequestArguments) {
   // Disallow snaps methods for separation of concerns.
   assert(
     !String.prototype.startsWith.call(args.method, 'snap_'),
-    ethErrors.rpc.methodNotFound({
+    rpcErrors.methodNotFound({
       data: {
         method: args.method,
       },
@@ -162,7 +162,7 @@ export function assertEthereumOutboundRequest(args: RequestArguments) {
   );
   assert(
     !BLOCKED_RPC_METHODS.includes(args.method),
-    ethErrors.rpc.methodNotFound({
+    rpcErrors.methodNotFound({
       data: {
         method: args.method,
       },
diff --git a/packages/snaps-types/package.json b/packages/snaps-types/package.json
index fa9b52806e..04dfb17919 100644
--- a/packages/snaps-types/package.json
+++ b/packages/snaps-types/package.json
@@ -36,7 +36,7 @@
     "lint:dependencies": "depcheck"
   },
   "dependencies": {
-    "@metamask/providers": "^11.1.1",
+    "@metamask/providers": "^13.0.0",
     "@metamask/rpc-methods": "workspace:^",
     "@metamask/snaps-utils": "workspace:^",
     "@metamask/utils": "^8.1.0"
diff --git a/packages/test-snaps/package.json b/packages/test-snaps/package.json
index 2a0d2a0332..bc1320574a 100644
--- a/packages/test-snaps/package.json
+++ b/packages/test-snaps/package.json
@@ -64,7 +64,7 @@
     "@metamask/eslint-config-jest": "^12.1.0",
     "@metamask/eslint-config-nodejs": "^12.1.0",
     "@metamask/eslint-config-typescript": "^12.1.0",
-    "@metamask/providers": "^11.1.1",
+    "@metamask/providers": "^13.0.0",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.5.10",
     "@swc/core": "1.3.78",
     "@swc/jest": "^0.2.26",
diff --git a/yarn.lock b/yarn.lock
index 225e2a0b4e..844930c9e3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4534,6 +4534,17 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@metamask/json-rpc-engine@npm:^7.1.1":
+  version: 7.1.1
+  resolution: "@metamask/json-rpc-engine@npm:7.1.1"
+  dependencies:
+    "@metamask/rpc-errors": ^6.0.0
+    "@metamask/safe-event-emitter": ^3.0.0
+    "@metamask/utils": ^8.1.0
+  checksum: 9dddd9142965ccd86313cda5bf13f15bf99c6c14631f93aab78de353317d548a334b5b125cdc134edd7d54e2f2e4961a0bdcd24fba997b2913083955df8fefa1
+  languageName: node
+  linkType: hard
+
 "@metamask/json-rpc-example-snap@workspace:^, @metamask/json-rpc-example-snap@workspace:packages/examples/packages/json-rpc":
   version: 0.0.0-use.local
   resolution: "@metamask/json-rpc-example-snap@workspace:packages/examples/packages/json-rpc"
@@ -4812,22 +4823,22 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/providers@npm:^11.1.1":
-  version: 11.1.1
-  resolution: "@metamask/providers@npm:11.1.1"
+"@metamask/providers@npm:^13.0.0":
+  version: 13.0.0
+  resolution: "@metamask/providers@npm:13.0.0"
   dependencies:
+    "@metamask/json-rpc-engine": ^7.1.1
     "@metamask/object-multiplex": ^1.1.0
+    "@metamask/rpc-errors": ^6.0.0
     "@metamask/safe-event-emitter": ^3.0.0
+    "@metamask/utils": ^8.1.0
     detect-browser: ^5.2.0
-    eth-rpc-errors: ^4.0.2
-    extension-port-stream: ^2.0.1
+    extension-port-stream: ^2.1.1
     fast-deep-equal: ^3.1.3
     is-stream: ^2.0.0
-    json-rpc-engine: ^6.1.0
     json-rpc-middleware-stream: ^4.2.1
-    pump: ^3.0.0
     webextension-polyfill: ^0.10.0
-  checksum: ca0339e5219ef43bccdf1debbf610f5f06c95d879c7bba124463c4c6e6dd34fae30c0cdf673985d85d9326a87e94a6ee7ad5d29ef154dca85a0c672fdab152d1
+  checksum: b41748cf179794bf7a68d3028e84234e876498611221ba40846ed0859b4470a806c4cf99ff9fcdc60fde1af2f0d999281e6edbdd42113223d8f7018a009ff0ab
   languageName: node
   linkType: hard
 
@@ -4886,6 +4897,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/rpc-errors@npm:^6.0.0":
+  version: 6.0.0
+  resolution: "@metamask/rpc-errors@npm:6.0.0"
+  dependencies:
+    "@metamask/utils": ^8.0.0
+    fast-safe-stringify: ^2.0.6
+  checksum: 7e1ee1a98972266af4a34f0bbc842cdc11dc565056f0b8fbc93aa95663a7027eab8ff1fecbe3e09c38a1dc199f8219a6c69b2237015b2fdb8de0e5b35027c3f8
+  languageName: node
+  linkType: hard
+
 "@metamask/rpc-methods@workspace:^, @metamask/rpc-methods@workspace:packages/rpc-methods":
   version: 0.0.0-use.local
   resolution: "@metamask/rpc-methods@workspace:packages/rpc-methods"
@@ -5193,9 +5214,11 @@ __metadata:
     "@metamask/eslint-config-jest": ^12.1.0
     "@metamask/eslint-config-nodejs": ^12.1.0
     "@metamask/eslint-config-typescript": ^12.1.0
+    "@metamask/json-rpc-engine": ^7.1.1
     "@metamask/object-multiplex": ^1.2.0
     "@metamask/post-message-stream": ^7.0.0
-    "@metamask/providers": ^11.1.1
+    "@metamask/providers": ^13.0.0
+    "@metamask/rpc-errors": ^5.1.1
     "@metamask/rpc-methods": "workspace:^"
     "@metamask/snaps-utils": "workspace:^"
     "@metamask/utils": ^8.1.0
@@ -5227,7 +5250,6 @@ __metadata:
     eslint-plugin-n: ^15.7.0
     eslint-plugin-prettier: ^4.2.1
     eslint-plugin-promise: ^6.1.1
-    eth-rpc-errors: ^4.0.3
     expect-webdriverio: ^4.1.2
     istanbul-lib-coverage: ^3.2.0
     istanbul-lib-report: ^3.0.0
@@ -5235,7 +5257,6 @@ __metadata:
     jest: ^29.0.2
     jest-environment-node: ^29.5.0
     jest-fetch-mock: ^3.0.3
-    json-rpc-engine: ^6.1.0
     lavamoat: ^7.3.1
     lavamoat-browserify: ^15.9.1
     nanoid: ^3.1.31
@@ -5474,7 +5495,7 @@ __metadata:
     "@metamask/eslint-config-jest": ^12.1.0
     "@metamask/eslint-config-nodejs": ^12.1.0
     "@metamask/eslint-config-typescript": ^12.1.0
-    "@metamask/providers": ^11.1.1
+    "@metamask/providers": ^13.0.0
     "@metamask/rpc-methods": "workspace:^"
     "@metamask/snaps-utils": "workspace:^"
     "@metamask/utils": ^8.1.0
@@ -5691,7 +5712,7 @@ __metadata:
     "@metamask/name-lookup-example-snap": "workspace:^"
     "@metamask/network-example-snap": "workspace:^"
     "@metamask/notification-example-snap": "workspace:^"
-    "@metamask/providers": ^11.1.1
+    "@metamask/providers": ^13.0.0
     "@metamask/snaps-utils": "workspace:^"
     "@metamask/utils": ^8.1.0
     "@metamask/wasm-example-snap": "workspace:^"
@@ -5790,7 +5811,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/utils@npm:^8.1.0":
+"@metamask/utils@npm:^8.0.0, @metamask/utils@npm:^8.1.0":
   version: 8.1.0
   resolution: "@metamask/utils@npm:8.1.0"
   dependencies:
@@ -12897,12 +12918,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"extension-port-stream@npm:^2.0.1":
-  version: 2.0.1
-  resolution: "extension-port-stream@npm:2.0.1"
+"extension-port-stream@npm:^2.1.1":
+  version: 2.1.1
+  resolution: "extension-port-stream@npm:2.1.1"
   dependencies:
-    webextension-polyfill-ts: ^0.22.0
-  checksum: e127fd94a9b7b2b847d5f292fa940b6f63d1088ea5ed6a1e3142628b358a503881f1a04e2d8ad5aec2642f7672e054e16accd933bf9cdcfa75465aba32470d07
+    webextension-polyfill: ">=0.10.0 <1.0"
+  checksum: aee8bbeb2ed6f69a62f58a89580e0e9002dadb11062edbaedb7bb04cfc5a5e0b0d3980bfeaa1c3ee7e08dec7e5fac26e25497fc2f82000db7653442bd5eca157
   languageName: node
   linkType: hard
 
@@ -22787,29 +22808,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"webextension-polyfill-ts@npm:^0.22.0":
-  version: 0.22.0
-  resolution: "webextension-polyfill-ts@npm:0.22.0"
-  dependencies:
-    webextension-polyfill: ^0.7.0
-  checksum: b7d60c787c2041458117f837914b6bc4f03c1685174ff7b751ad19192e232fa7e71a0ac7a22d73e898856a86de198e61e9cd59c63764279127c7ee973f3202d8
-  languageName: node
-  linkType: hard
-
-"webextension-polyfill@npm:^0.10.0":
+"webextension-polyfill@npm:>=0.10.0 <1.0, webextension-polyfill@npm:^0.10.0":
   version: 0.10.0
   resolution: "webextension-polyfill@npm:0.10.0"
   checksum: 4a59036bda571360c2c0b2fb03fe1dc244f233946bcf9a6766f677956c40fd14d270aaa69cdba95e4ac521014afbe4008bfa5959d0ac39f91c990eb206587f91
   languageName: node
   linkType: hard
 
-"webextension-polyfill@npm:^0.7.0":
-  version: 0.7.0
-  resolution: "webextension-polyfill@npm:0.7.0"
-  checksum: fb738a5de07feb593875e02f25c3ab4276c8736118929556c8d4bdf965bb0f11c96ea263cd397b9b21259e8faf2dce2eaaa42ce08c922d96de7adb5896ec7d10
-  languageName: node
-  linkType: hard
-
 "webidl-conversions@npm:^3.0.0":
   version: 3.0.1
   resolution: "webidl-conversions@npm:3.0.1"