diff --git a/Build/tools-dedupe-src.ts b/Build/tools-dedupe-src.ts
index f0845f33..0f5442d0 100644
--- a/Build/tools-dedupe-src.ts
+++ b/Build/tools-dedupe-src.ts
@@ -6,6 +6,7 @@ import { readFileByLine } from './lib/fetch-text-by-line';
 import { processLine } from './lib/process-line';
 import { HostnameSmolTrie } from 'hntrie/smol';
 import { task } from './trace';
+import { fastStringArrayJoin } from 'foxts/fast-string-array-join';
 
 const ENFORCED_WHITELIST = [
   'hola.sk',
@@ -93,7 +94,7 @@ async function dedupeFile(file: string, whitelist: HostnameSmolTrie) {
     result.push(line);
   }
 
-  return fsp.writeFile(file, result.join('\n') + '\n');
+  return fsp.writeFile(file, fastStringArrayJoin(result, '\n') + '\n');
 }
 
 // function isDomainSuffix(whiteItem: string, incomingItem: string) {
diff --git a/package.json b/package.json
index c5e01195..b9f4ad73 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "domain-alive": "^0.1.23",
     "fast-cidr-tools": "^0.3.4",
     "fast-escape-regexp": "^1.0.1",
-    "fast-uri": "^4.1.1",
+    "fast-uri": "^4.1.2",
     "fdir": "^6.5.0",
     "fnv1a52": "^1.0.0",
     "hash-wasm": "^4.12.0",
@@ -40,8 +40,8 @@
     "tar-fs": "^3.1.3",
     "telegram": "^2.26.22",
     "tinyglobby": "^0.2.17",
-    "tldts": "^7.4.9",
-    "tldts-experimental": "^7.4.9",
+    "tldts": "^7.4.10",
+    "tldts-experimental": "^7.4.10",
     "undici": "^8.9.0",
     "undici-cache-store-better-sqlite3": "^1.1.0",
     "why-is-node-running": "^3.2.2",
@@ -70,5 +70,5 @@
     "tinyexec": "^1.2.4",
     "typescript": "^6.0.3"
   },
-  "packageManager": "pnpm@11.17.0"
+  "packageManager": "pnpm@11.18.0"
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index eb67d546..d6a7f71a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -42,8 +42,8 @@ importers:
         specifier: ^1.0.1
         version: 1.0.1
       fast-uri:
-        specifier: ^4.1.1
-        version: 4.1.1
+        specifier: ^4.1.2
+        version: 4.1.2
       fdir:
         specifier: ^6.5.0
         version: 6.5.0(picomatch@4.0.4)
@@ -75,11 +75,11 @@ importers:
         specifier: ^0.2.17
         version: 0.2.17
       tldts:
-        specifier: ^7.4.9
-        version: 7.4.9
+        specifier: ^7.4.10
+        version: 7.4.10
       tldts-experimental:
-        specifier: ^7.4.9
-        version: 7.4.9
+        specifier: ^7.4.10
+        version: 7.4.10
       undici:
         specifier: ^8.9.0
         version: 8.9.0
@@ -1426,8 +1426,8 @@ packages:
   fast-levenshtein@2.0.6:
     resolution: {integrity: sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw==}
 
-  fast-uri@4.1.1:
-    resolution: {integrity: sha512-YPOs1zD5TG2+EZt+r88LwF6mclA7TPkpwMP7ZN3TO2HiHS8TXvq7QA/17iJsV9dubcLo/f8eEYqMBruyQV21hQ==}
+  fast-uri@4.1.2:
+    resolution: {integrity: sha512-TyGmBcbDTZXcb2cj5MV89DrF42DKvb3y5DDUNh95iO+IMeAzMkVSxK1PZRrRIpc9yg8U2GhGdbofNa0LS/a4Bw==}
 
   fdir@6.5.0:
     resolution: {integrity: sha512-tIbYtZbucOs0BRGqPJkshJUYdL+SDH7dVM8gjy+ERp3WAUjLEFJE+02kanyHtwjWOnwrKYBiwAmM0p4kLJAnXg==}
@@ -1956,14 +1956,14 @@ packages:
     resolution: {integrity: sha512-wXR/dYpcqKmfWpEdZjiKJOwCNFndD0DMnrW/cYjVGttEkBfVgcLFHoNrlj47mjOVic9yyNu65alsgF4NQyTa2g==}
     engines: {node: '>=12.0.0'}
 
-  tldts-core@7.4.9:
-    resolution: {integrity: sha512-DxKfPBI52p2msTEu7MPhdpdDTBhhVQg1a/8PjQckeyAvO13eMYElX545grIp6nnTGIMZlRvFZPvFhvI/WIz2Vg==}
+  tldts-core@7.4.10:
+    resolution: {integrity: sha512-KnQjp53ZekKgm/r3l+u8kJGGzYgrWdP8+Mql7a4vijh2WE0IrZWspQj/TpTxDho/YxO+AnOZnIjQcCD+q6iJsw==}
 
-  tldts-experimental@7.4.9:
-    resolution: {integrity: sha512-zxh7G+3XL+Rg8CqSzjsqz9GODJY7ZhlwD9azD1ihVpueayTWAyQU5yyf7s34yZ5yDESCo6rr4TL8bHxykdy5hQ==}
+  tldts-experimental@7.4.10:
+    resolution: {integrity: sha512-l+FUGTqw3cYLnM6uL45IhdIG1ue9N7ZnMe9ZFC0S3/ROTL6xkJrUFQvsjfqSD9YzywDvgWj9uRZTXib3v3bnHw==}
 
-  tldts@7.4.9:
-    resolution: {integrity: sha512-3kZ8wQQ/k5DrChD4X4FVvr2D7E5uoRgAqkPyLpSCGUvqOvqu+JEdr3mwMUaVWb+vMHZaKhF5fp2PBigKsui7hA==}
+  tldts@7.4.10:
+    resolution: {integrity: sha512-GgouD1B+sWwvkaEq8vXC15DjQitxbvs12oIXELpconwm+Tg3zfcEv4jgzq3vtKverDXsg3VI8aRgNL2Nra0Iog==}
     hasBin: true
 
   ts-api-utils@2.5.0:
@@ -2215,11 +2215,11 @@ snapshots:
       '@remusao/guess-url-type': 2.1.0
       '@remusao/small': 2.1.0
       '@remusao/smaz': 2.2.0
-      tldts-experimental: 7.4.9
+      tldts-experimental: 7.4.10
 
   '@ghostery/url-parser@1.3.1':
     dependencies:
-      tldts-experimental: 7.4.9
+      tldts-experimental: 7.4.10
 
   '@henrygd/queue@1.2.0': {}
 
@@ -2987,7 +2987,7 @@ snapshots:
     dependencies:
       debug: 4.4.1(supports-color@8.1.1)
       foxts: 5.8.1
-      tldts: 7.4.9
+      tldts: 7.4.10
     transitivePeerDependencies:
       - supports-color
 
@@ -3323,7 +3323,7 @@ snapshots:
 
   fast-levenshtein@2.0.6: {}
 
-  fast-uri@4.1.1: {}
+  fast-uri@4.1.2: {}
 
   fdir@6.5.0(picomatch@4.0.4):
     optionalDependencies:
@@ -3878,15 +3878,15 @@ snapshots:
       fdir: 6.5.0(picomatch@4.0.4)
       picomatch: 4.0.4
 
-  tldts-core@7.4.9: {}
+  tldts-core@7.4.10: {}
 
-  tldts-experimental@7.4.9:
+  tldts-experimental@7.4.10:
     dependencies:
-      tldts-core: 7.4.9
+      tldts-core: 7.4.10
 
-  tldts@7.4.9:
+  tldts@7.4.10:
     dependencies:
-      tldts-core: 7.4.9
+      tldts-core: 7.4.10
 
   ts-api-utils@2.5.0(typescript@6.0.3):
     dependencies: