diff --git a/.node-version b/.node-version
deleted file mode 100644
index 3c032078..00000000
--- a/.node-version
+++ /dev/null
@@ -1 +0,0 @@
-18
diff --git a/Build/build-anti-bogus-domain.ts b/Build/build-anti-bogus-domain.ts
index e6843bde..b997eb4b 100644
--- a/Build/build-anti-bogus-domain.ts
+++ b/Build/build-anti-bogus-domain.ts
@@ -30,7 +30,8 @@ export const buildAntiBogusDomain = task(import.meta.path, async () => {
   const result = [];
   for await (const line of readFileByLine(path.resolve(import.meta.dir, '../Source/ip/reject.conf'))) {
     if (line === '# --- [Anti Bogus Domain Replace Me] ---') {
-      (await bogusIpPromise).forEach(rule => result.push(rule));
+      // bogus ip is less than 200, no need to worry about "Maximum call stack size exceeded"
+      result.push(...(await bogusIpPromise));
       continue;
     } else {
       const l = processLine(line);
diff --git a/Build/lib/domain-deduper.ts b/Build/lib/domain-deduper.ts
index e832273e..df1bc4cc 100644
--- a/Build/lib/domain-deduper.ts
+++ b/Build/lib/domain-deduper.ts
@@ -1,6 +1,8 @@
 import { createTrie } from './trie';
 
-export const domainDeduper = (inputDomains: string[]): string[] => {
+export function domainDeduper(inputDomains: string[], toArray?: true): string[];
+export function domainDeduper(inputDomains: string[], toArray: false): Set<string>;
+export function domainDeduper(inputDomains: string[], toArray = true): string[] | Set<string> {
   const trie = createTrie(inputDomains);
   const sets = new Set(inputDomains);
 
@@ -19,7 +21,11 @@ export const domainDeduper = (inputDomains: string[]): string[] => {
     }
   }
 
-  return Array.from(sets);
-};
+  if (toArray) {
+    return Array.from(sets);
+  }
+
+  return sets;
+}
 
 export default domainDeduper;
diff --git a/bun.lockb b/bun.lockb
index b3dbdccd..53dd192f 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 9028a7cd..58bcf34e 100644
--- a/package.json
+++ b/package.json
@@ -19,10 +19,9 @@
     "async-retry": "^1.3.3",
     "async-sema": "^3.1.1",
     "ci-info": "^4.0.0",
-    "eslint": "^8.54.0",
-    "fast-cidr-tools": "^0.1.0",
+    "fast-cidr-tools": "^0.2.2",
     "gorhill-publicsuffixlist": "github:gorhill/publicsuffixlist.js",
-    "mnemonist": "^0.39.5",
+    "mnemonist": "^0.39.6",
     "path-scurry": "^1.10.1",
     "picocolors": "^1.0.0",
     "punycode": "^2.3.1",
@@ -34,13 +33,11 @@
     "@eslint-sukka/node": "4.1.10-beta.2",
     "@eslint-sukka/ts": "4.1.10-beta.2",
     "@types/async-retry": "^1.4.8",
-    "@types/mocha": "10.0.2",
     "@types/tar": "^6.1.9",
     "bun-types": "^1.0.11",
-    "chai": "4.3.10",
+    "eslint": "^8.55.0",
     "eslint-config-sukka": "4.1.10-beta.2",
     "eslint-formatter-sukka": "4.1.9",
-    "mocha": "^10.2.0",
     "typescript": "^5.2.2"
   },
   "resolutions": {