diff --git a/package.json b/package.json
index 2c5438c..76ccde5 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
   "homepage": "https://github.com/simonespa/algorithms-and-data-structures#readme",
   "devDependencies": {
     "@types/jest": "^29.5.6",
-    "@types/node": "^20.8.9",
+    "@types/node": "^20.10.7",
     "@typescript-eslint/eslint-plugin": "^6.9.0",
     "@typescript-eslint/parser": "^6.9.0",
     "eslint": "^8.52.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5ff4e7e..8e74c7e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ devDependencies:
     specifier: ^29.5.6
     version: 29.5.6
   '@types/node':
-    specifier: ^20.8.9
-    version: 20.8.9
+    specifier: ^20.10.7
+    version: 20.10.7
   '@typescript-eslint/eslint-plugin':
     specifier: ^6.9.0
     version: 6.9.0(@typescript-eslint/parser@6.9.0)(eslint@8.52.0)(typescript@5.2.2)
@@ -31,7 +31,7 @@ devDependencies:
     version: 8.0.3
   jest:
     specifier: ^29.7.0
-    version: 29.7.0(@types/node@20.8.9)(ts-node@10.9.1)
+    version: 29.7.0(@types/node@20.10.7)(ts-node@10.9.1)
   prettier:
     specifier: ^3.0.3
     version: 3.0.3
@@ -43,7 +43,7 @@ devDependencies:
     version: 29.1.1(@babel/core@7.23.2)(jest@29.7.0)(typescript@5.2.2)
   ts-node:
     specifier: ^10.9.1
-    version: 10.9.1(@types/node@20.8.9)(typescript@5.2.2)
+    version: 10.9.1(@types/node@20.10.7)(typescript@5.2.2)
   typescript:
     specifier: ^5.2.2
     version: 5.2.2
@@ -477,7 +477,7 @@ packages:
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
     dependencies:
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       chalk: 4.1.2
       jest-message-util: 29.7.0
       jest-util: 29.7.0
@@ -498,14 +498,14 @@ packages:
       '@jest/test-result': 29.7.0
       '@jest/transform': 29.7.0
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       ansi-escapes: 4.3.2
       chalk: 4.1.2
       ci-info: 3.9.0
       exit: 0.1.2
       graceful-fs: 4.2.11
       jest-changed-files: 29.7.0
-      jest-config: 29.7.0(@types/node@20.8.9)(ts-node@10.9.1)
+      jest-config: 29.7.0(@types/node@20.10.7)(ts-node@10.9.1)
       jest-haste-map: 29.7.0
       jest-message-util: 29.7.0
       jest-regex-util: 29.6.3
@@ -533,7 +533,7 @@ packages:
     dependencies:
       '@jest/fake-timers': 29.7.0
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       jest-mock: 29.7.0
     dev: true
 
@@ -560,7 +560,7 @@ packages:
     dependencies:
       '@jest/types': 29.6.3
       '@sinonjs/fake-timers': 10.3.0
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       jest-message-util: 29.7.0
       jest-mock: 29.7.0
       jest-util: 29.7.0
@@ -593,7 +593,7 @@ packages:
       '@jest/transform': 29.7.0
       '@jest/types': 29.6.3
       '@jridgewell/trace-mapping': 0.3.19
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       chalk: 4.1.2
       collect-v8-coverage: 1.0.2
       exit: 0.1.2
@@ -681,7 +681,7 @@ packages:
       '@jest/schemas': 29.6.3
       '@types/istanbul-lib-coverage': 2.0.4
       '@types/istanbul-reports': 3.0.2
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       '@types/yargs': 17.0.28
       chalk: 4.1.2
     dev: true
@@ -808,7 +808,7 @@ packages:
   /@types/graceful-fs@4.1.7:
     resolution: {integrity: sha512-MhzcwU8aUygZroVwL2jeYk6JisJrPl/oov/gsgGCue9mkgl9wjGbzReYQClxiUgFDnib9FuHqTndccKeZKxTRw==}
     dependencies:
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
     dev: true
 
   /@types/istanbul-lib-coverage@2.0.4:
@@ -842,8 +842,8 @@ packages:
     resolution: {integrity: sha512-Klz949h02Gz2uZCMGwDUSDS1YBlTdDDgbWHi+81l29tQALUtvz4rAYi5uoVhE5Lagoq6DeqAUlbrHvW/mXDgdQ==}
     dev: true
 
-  /@types/node@20.8.9:
-    resolution: {integrity: sha512-UzykFsT3FhHb1h7yD4CA4YhBHq545JC0YnEz41xkipN88eKQtL6rSgocL5tbAP6Ola9Izm/Aw4Ora8He4x0BHg==}
+  /@types/node@20.10.7:
+    resolution: {integrity: sha512-fRbIKb8C/Y2lXxB5eVMj4IU7xpdox0Lh8bUPEdtLysaylsml1hOOx1+STloRs/B9nf7C6kPRmmg/V7aQW7usNg==}
     dependencies:
       undici-types: 5.26.5
     dev: true
@@ -1382,7 +1382,7 @@ packages:
     resolution: {integrity: sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==}
     dev: true
 
-  /create-jest@29.7.0(@types/node@20.8.9)(ts-node@10.9.1):
+  /create-jest@29.7.0(@types/node@20.10.7)(ts-node@10.9.1):
     resolution: {integrity: sha512-Adz2bdH0Vq3F53KEMJOoftQFutWCukm6J24wbPWRO4k1kMY7gS7ds/uoJkNuV8wDCtWWnuwGcJwpWcih+zEW1Q==}
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
     hasBin: true
@@ -1391,7 +1391,7 @@ packages:
       chalk: 4.1.2
       exit: 0.1.2
       graceful-fs: 4.2.11
-      jest-config: 29.7.0(@types/node@20.8.9)(ts-node@10.9.1)
+      jest-config: 29.7.0(@types/node@20.10.7)(ts-node@10.9.1)
       jest-util: 29.7.0
       prompts: 2.4.2
     transitivePeerDependencies:
@@ -1543,7 +1543,7 @@ packages:
       '@typescript-eslint/eslint-plugin': 6.9.0(@typescript-eslint/parser@6.9.0)(eslint@8.52.0)(typescript@5.2.2)
       '@typescript-eslint/utils': 5.62.0(eslint@8.52.0)(typescript@5.2.2)
       eslint: 8.52.0
-      jest: 29.7.0(@types/node@20.8.9)(ts-node@10.9.1)
+      jest: 29.7.0(@types/node@20.10.7)(ts-node@10.9.1)
     transitivePeerDependencies:
       - supports-color
       - typescript
@@ -2081,7 +2081,7 @@ packages:
       '@jest/expect': 29.7.0
       '@jest/test-result': 29.7.0
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       chalk: 4.1.2
       co: 4.6.0
       dedent: 1.5.1
@@ -2102,7 +2102,7 @@ packages:
       - supports-color
     dev: true
 
-  /jest-cli@29.7.0(@types/node@20.8.9)(ts-node@10.9.1):
+  /jest-cli@29.7.0(@types/node@20.10.7)(ts-node@10.9.1):
     resolution: {integrity: sha512-OVVobw2IubN/GSYsxETi+gOe7Ka59EFMR/twOU3Jb2GnKKeMGJB5SGUUrEz3SFVmJASUdZUzy83sLNNQ2gZslg==}
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
     hasBin: true
@@ -2116,10 +2116,10 @@ packages:
       '@jest/test-result': 29.7.0
       '@jest/types': 29.6.3
       chalk: 4.1.2
-      create-jest: 29.7.0(@types/node@20.8.9)(ts-node@10.9.1)
+      create-jest: 29.7.0(@types/node@20.10.7)(ts-node@10.9.1)
       exit: 0.1.2
       import-local: 3.1.0
-      jest-config: 29.7.0(@types/node@20.8.9)(ts-node@10.9.1)
+      jest-config: 29.7.0(@types/node@20.10.7)(ts-node@10.9.1)
       jest-util: 29.7.0
       jest-validate: 29.7.0
       yargs: 17.7.2
@@ -2130,7 +2130,7 @@ packages:
       - ts-node
     dev: true
 
-  /jest-config@29.7.0(@types/node@20.8.9)(ts-node@10.9.1):
+  /jest-config@29.7.0(@types/node@20.10.7)(ts-node@10.9.1):
     resolution: {integrity: sha512-uXbpfeQ7R6TZBqI3/TxCU4q4ttk3u0PJeC+E0zbfSoSjq6bJ7buBPxzQPL0ifrkY4DNu4JUdk0ImlBUYi840eQ==}
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
     peerDependencies:
@@ -2145,7 +2145,7 @@ packages:
       '@babel/core': 7.23.2
       '@jest/test-sequencer': 29.7.0
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       babel-jest: 29.7.0(@babel/core@7.23.2)
       chalk: 4.1.2
       ci-info: 3.9.0
@@ -2165,7 +2165,7 @@ packages:
       pretty-format: 29.7.0
       slash: 3.0.0
       strip-json-comments: 3.1.1
-      ts-node: 10.9.1(@types/node@20.8.9)(typescript@5.2.2)
+      ts-node: 10.9.1(@types/node@20.10.7)(typescript@5.2.2)
     transitivePeerDependencies:
       - babel-plugin-macros
       - supports-color
@@ -2206,7 +2206,7 @@ packages:
       '@jest/environment': 29.7.0
       '@jest/fake-timers': 29.7.0
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       jest-mock: 29.7.0
       jest-util: 29.7.0
     dev: true
@@ -2222,7 +2222,7 @@ packages:
     dependencies:
       '@jest/types': 29.6.3
       '@types/graceful-fs': 4.1.7
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       anymatch: 3.1.3
       fb-watchman: 2.0.2
       graceful-fs: 4.2.11
@@ -2273,7 +2273,7 @@ packages:
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
     dependencies:
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       jest-util: 29.7.0
     dev: true
 
@@ -2328,7 +2328,7 @@ packages:
       '@jest/test-result': 29.7.0
       '@jest/transform': 29.7.0
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       chalk: 4.1.2
       emittery: 0.13.1
       graceful-fs: 4.2.11
@@ -2359,7 +2359,7 @@ packages:
       '@jest/test-result': 29.7.0
       '@jest/transform': 29.7.0
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       chalk: 4.1.2
       cjs-module-lexer: 1.2.3
       collect-v8-coverage: 1.0.2
@@ -2411,7 +2411,7 @@ packages:
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
     dependencies:
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       chalk: 4.1.2
       ci-info: 3.9.0
       graceful-fs: 4.2.11
@@ -2436,7 +2436,7 @@ packages:
     dependencies:
       '@jest/test-result': 29.7.0
       '@jest/types': 29.6.3
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       ansi-escapes: 4.3.2
       chalk: 4.1.2
       emittery: 0.13.1
@@ -2448,13 +2448,13 @@ packages:
     resolution: {integrity: sha512-eIz2msL/EzL9UFTFFx7jBTkeZfku0yUAyZZZmJ93H2TYEiroIx2PQjEXcwYtYl8zXCxb+PAmA2hLIt/6ZEkPHw==}
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
     dependencies:
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       jest-util: 29.7.0
       merge-stream: 2.0.0
       supports-color: 8.1.1
     dev: true
 
-  /jest@29.7.0(@types/node@20.8.9)(ts-node@10.9.1):
+  /jest@29.7.0(@types/node@20.10.7)(ts-node@10.9.1):
     resolution: {integrity: sha512-NIy3oAFp9shda19hy4HK0HRTWKtPJmGdnvywu01nOqNC2vZg+Z+fvJDxpMQA88eb2I9EcafcdjYgsDthnYTvGw==}
     engines: {node: ^14.15.0 || ^16.10.0 || >=18.0.0}
     hasBin: true
@@ -2467,7 +2467,7 @@ packages:
       '@jest/core': 29.7.0(ts-node@10.9.1)
       '@jest/types': 29.6.3
       import-local: 3.1.0
-      jest-cli: 29.7.0(@types/node@20.8.9)(ts-node@10.9.1)
+      jest-cli: 29.7.0(@types/node@20.10.7)(ts-node@10.9.1)
     transitivePeerDependencies:
       - '@types/node'
       - babel-plugin-macros
@@ -3104,7 +3104,7 @@ packages:
       '@babel/core': 7.23.2
       bs-logger: 0.2.6
       fast-json-stable-stringify: 2.1.0
-      jest: 29.7.0(@types/node@20.8.9)(ts-node@10.9.1)
+      jest: 29.7.0(@types/node@20.10.7)(ts-node@10.9.1)
       jest-util: 29.7.0
       json5: 2.2.3
       lodash.memoize: 4.1.2
@@ -3114,7 +3114,7 @@ packages:
       yargs-parser: 21.1.1
     dev: true
 
-  /ts-node@10.9.1(@types/node@20.8.9)(typescript@5.2.2):
+  /ts-node@10.9.1(@types/node@20.10.7)(typescript@5.2.2):
     resolution: {integrity: sha512-NtVysVPkxxrwFGUUxGYhfux8k78pQB3JqYBXlLRZgdGUqTO5wU/UyHop5p70iEbGhB7q5KmiZiU0Y3KlJrScEw==}
     hasBin: true
     peerDependencies:
@@ -3133,7 +3133,7 @@ packages:
       '@tsconfig/node12': 1.0.11
       '@tsconfig/node14': 1.0.3
       '@tsconfig/node16': 1.0.4
-      '@types/node': 20.8.9
+      '@types/node': 20.10.7
       acorn: 8.10.0
       acorn-walk: 8.2.0
       arg: 4.1.3