diff --git a/package-lock.json b/package-lock.json
index b502f7f..c19f8d2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
 				"dropbox": "^10.34.0"
 			},
 			"peerDependencies": {
-				"@zenfs/core": "^1.0.4"
+				"@zenfs/core": "^1.1.0"
 			}
 		},
 		"node_modules/@aashutoshrathi/word-wrap": {
@@ -2318,10 +2318,18 @@
 			"integrity": "sha512-zuVdFrMJiuCDQUMCzQaD6KL28MjnqqN8XnAqiEq9PNm/hCPTSGfrXCOfwj1ow4LFb/tNymJPwsNbVePc1xFqrQ==",
 			"dev": true
 		},
+		"node_modules/@xterm/xterm": {
+			"version": "5.5.0",
+			"resolved": "https://registry.npmjs.org/@xterm/xterm/-/xterm-5.5.0.tgz",
+			"integrity": "sha512-hqJHYaQb5OptNunnyAnkHyM8aCjZ1MEIDTQu1iIbbTD/xops91NB5yq1ZK/dC2JDbVWtF23zUtl9JE2NqwT87A==",
+			"license": "MIT",
+			"optional": true,
+			"peer": true
+		},
 		"node_modules/@zenfs/core": {
-			"version": "1.0.5",
-			"resolved": "https://registry.npmjs.org/@zenfs/core/-/core-1.0.5.tgz",
-			"integrity": "sha512-0IihdXr4v/n9Paeo/yk7PSlLNUmRgC609ddIAHD1IOwjHcTSD5b9YTZVdzzWrCKzduQgHb9WUyrh+QlNinRkPw==",
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/@zenfs/core/-/core-1.1.0.tgz",
+			"integrity": "sha512-gejJpm2AaFs6f5MGymq2D+3JpAo5jt9LWN1gxsmmjnK4jdhMOZ1j6Gs4lkqvMQ8Eyq+pPEAvwlIzvxFz2sMmhA==",
 			"license": "MIT",
 			"peer": true,
 			"dependencies": {
@@ -2331,10 +2339,9 @@
 				"eventemitter3": "^5.0.1",
 				"minimatch": "^9.0.3",
 				"readable-stream": "^4.5.2",
-				"utilium": "^0.7.4"
+				"utilium": "^1.0.0"
 			},
 			"bin": {
-				"build": "scripts/build.js",
 				"make-index": "scripts/make-index.js"
 			},
 			"engines": {
@@ -4783,13 +4790,16 @@
 			}
 		},
 		"node_modules/utilium": {
-			"version": "0.7.7",
-			"resolved": "https://registry.npmjs.org/utilium/-/utilium-0.7.7.tgz",
-			"integrity": "sha512-NIRaFZgHuFDwJ090Iu+Fp605yigQmHxVAUd1aLSWaOZ+aDexvZzGq6tXZWdZBlLpIjSEoErfXjd6O+6JLeJE1A==",
+			"version": "1.0.4",
+			"resolved": "https://registry.npmjs.org/utilium/-/utilium-1.0.4.tgz",
+			"integrity": "sha512-EGesAFASk3rUTA60heHpw9aspYzRbKe5+3+QO3bS/MoXdEZr0WbMI8SQ6PgI9aEXEUKiKdWnLv4zbArbAW8ohQ==",
 			"license": "MIT",
 			"peer": true,
 			"dependencies": {
 				"eventemitter3": "^5.0.1"
+			},
+			"optionalDependencies": {
+				"@xterm/xterm": "^5.5.0"
 			}
 		},
 		"node_modules/uuid": {
diff --git a/package.json b/package.json
index 222d7d3..4721bc1 100644
--- a/package.json
+++ b/package.json
@@ -62,10 +62,10 @@
 		"typescript-eslint": "^8.8.0"
 	},
 	"peerDependencies": {
-		"@zenfs/core": "^1.0.4"
+		"@zenfs/core": "^1.1.0"
 	},
 	"optionalDependencies": {
-		"dropbox": "^10.34.0",
-		"@aws-sdk/client-s3": "^3.679.0"
+		"@aws-sdk/client-s3": "^3.679.0",
+		"dropbox": "^10.34.0"
 	}
 }
diff --git a/src/dropbox.ts b/src/dropbox.ts
index 4c9dc7e..15656a1 100644
--- a/src/dropbox.ts
+++ b/src/dropbox.ts
@@ -1,6 +1,6 @@
 import { Async, Errno, ErrnoError, FileSystem, PreloadFile, Stats, type Backend, type File } from '@zenfs/core';
 import { S_IFDIR, S_IFLNK, S_IFREG } from '@zenfs/core/emulation/constants.js';
-import { dirname } from '@zenfs/core/emulation/path.js';
+import { dirname } from '@zenfs/core/path';
 import { Buffer } from 'buffer';
 import type * as DB from 'dropbox';
 
diff --git a/src/s3.ts b/src/s3.ts
index 42c896d..63670f9 100644
--- a/src/s3.ts
+++ b/src/s3.ts
@@ -1,7 +1,7 @@
 import type { S3 } from '@aws-sdk/client-s3';
 import { Async, type Backend, type File, FileSystem, InMemory, PreloadFile, Stats, type StatsLike, ErrnoError } from '@zenfs/core';
 import { S_IFDIR, S_IFMT } from '@zenfs/core/emulation/constants.js';
-import { join } from '@zenfs/core/emulation/path.js';
+import { join } from '@zenfs/core/path';
 
 export type Metadata = Partial<Record<keyof StatsLike, string>>;
 
@@ -135,7 +135,7 @@ export class S3FileSystem extends Async(FileSystem) {
 	}
 
 	public async rmdir(path: string): Promise<void> {
-		if (path === '/') {
+		if (path == '/') {
 			throw ErrnoError.With('EPERM', path, 'rmdir');
 		}
 		const contents = await this.readdir(path);