diff --git a/backend/package-lock.json b/backend/package-lock.json
index 5c45e81..606d6e5 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -33,6 +33,9 @@
         "webpack": "^5.107.2",
         "webpack-cli": "^7.0.3",
         "webpack-node-externals": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=20"
       }
     },
     "../shared": {
@@ -44,10 +47,13 @@
         "gl-matrix": "^3.3.0",
         "prettier": "^3.8.3",
         "terser-webpack-plugin": "^5.6.1",
-        "ts-loader": "^9.6.0",
+        "ts-loader": "^9.6.2",
         "typescript": "^6.0.3",
         "webpack": "^5.107.2",
         "webpack-cli": "^7.0.3"
+      },
+      "engines": {
+        "node": ">=20"
       }
     },
     "node_modules/@discoveryjs/json-ext": {
@@ -2034,20 +2040,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/micromatch": {
-      "version": "4.0.8",
-      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.8.tgz",
-      "integrity": "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "braces": "^3.0.3",
-        "picomatch": "^2.3.1"
-      },
-      "engines": {
-        "node": ">=8.6"
-      }
-    },
     "node_modules/mime-db": {
       "version": "1.54.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.54.0.tgz",
@@ -3183,16 +3175,14 @@
       }
     },
     "node_modules/ts-loader": {
-      "version": "9.6.0",
-      "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.6.0.tgz",
-      "integrity": "sha512-dsJO0S+T7grTDWTc4a0nTygXGjKncVUpx8Y+af8EvI/D5WgTJby5UEk5eoMCB9EcLQmnvitqh99MqtjtHgAwFQ==",
+      "version": "9.6.2",
+      "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.6.2.tgz",
+      "integrity": "sha512-R4iuczmtgxvtuI556s+hTZ6/7Ee03VCAk/l/M8LY1OAsUgB7YydsCxkgq9D9pKRaD7GJqUi2u8fp9zZP/ufjKA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "chalk": "^4.1.0",
-        "enhanced-resolve": "^5.0.0",
-        "micromatch": "^4.0.0",
-        "semver": "^7.3.4",
+        "picomatch": "^4.0.0",
         "source-map": "^0.7.4"
       },
       "engines": {
@@ -3242,6 +3232,19 @@
         "url": "https://github.com/chalk/chalk?sponsor=1"
       }
     },
+    "node_modules/ts-loader/node_modules/picomatch": {
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.7.tgz",
+      "integrity": "sha512-qcJu88Q2IWqJsDD529JKMdwGm/dvInW4HvQnRwiH9JtihJvzGOscDtHE3x1pBKeUOTysQ8kVmLnJ2kJu7yhcGA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
     "node_modules/ts-loader/node_modules/source-map": {
       "version": "0.7.6",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 6c253d6..a3f99ea 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -34,6 +34,9 @@
         "webpack": "^5.107.2",
         "webpack-cli": "^7.0.3",
         "webpack-dev-server": "^5.2.4"
+      },
+      "engines": {
+        "node": ">=20"
       }
     },
     "../shared": {
@@ -45,10 +48,13 @@
         "gl-matrix": "^3.3.0",
         "prettier": "^3.8.3",
         "terser-webpack-plugin": "^5.6.1",
-        "ts-loader": "^9.6.0",
+        "ts-loader": "^9.6.2",
         "typescript": "^6.0.3",
         "webpack": "^5.107.2",
         "webpack-cli": "^7.0.3"
+      },
+      "engines": {
+        "node": ">=20"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -6123,16 +6129,14 @@
       }
     },
     "node_modules/ts-loader": {
-      "version": "9.6.0",
-      "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.6.0.tgz",
-      "integrity": "sha512-dsJO0S+T7grTDWTc4a0nTygXGjKncVUpx8Y+af8EvI/D5WgTJby5UEk5eoMCB9EcLQmnvitqh99MqtjtHgAwFQ==",
+      "version": "9.6.2",
+      "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.6.2.tgz",
+      "integrity": "sha512-R4iuczmtgxvtuI556s+hTZ6/7Ee03VCAk/l/M8LY1OAsUgB7YydsCxkgq9D9pKRaD7GJqUi2u8fp9zZP/ufjKA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "chalk": "^4.1.0",
-        "enhanced-resolve": "^5.0.0",
-        "micromatch": "^4.0.0",
-        "semver": "^7.3.4",
+        "picomatch": "^4.0.0",
         "source-map": "^0.7.4"
       },
       "engines": {
diff --git a/shared/package-lock.json b/shared/package-lock.json
index 5e024b9..56aa2ea 100644
--- a/shared/package-lock.json
+++ b/shared/package-lock.json
@@ -17,6 +17,9 @@
         "typescript": "^6.0.3",
         "webpack": "^5.107.2",
         "webpack-cli": "^7.0.3"
+      },
+      "engines": {
+        "node": ">=20"
       }
     },
     "node_modules/@discoveryjs/json-ext": {
@@ -471,19 +474,6 @@
         "concat-map": "0.0.1"
       }
     },
-    "node_modules/braces": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.3.tgz",
-      "integrity": "sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "fill-range": "^7.1.1"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/browserslist": {
       "version": "4.28.2",
       "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.28.2.tgz",
@@ -865,19 +855,6 @@
         "webpack": "^4.0.0 || ^5.0.0"
       }
     },
-    "node_modules/fill-range": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.1.1.tgz",
-      "integrity": "sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "to-regex-range": "^5.0.1"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/find-up": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz",
@@ -1077,16 +1054,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/is-number": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
-      "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.12.0"
-      }
-    },
     "node_modules/is-path-cwd": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/is-path-cwd/-/is-path-cwd-2.2.0.tgz",
@@ -1247,20 +1214,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/micromatch": {
-      "version": "4.0.8",
-      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.8.tgz",
-      "integrity": "sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "braces": "^3.0.3",
-        "picomatch": "^2.3.1"
-      },
-      "engines": {
-        "node": ">=8.6"
-      }
-    },
     "node_modules/mime-db": {
       "version": "1.54.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.54.0.tgz",
@@ -1421,19 +1374,6 @@
       "dev": true,
       "license": "ISC"
     },
-    "node_modules/picomatch": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.2.tgz",
-      "integrity": "sha512-V7+vQEJ06Z+c5tSye8S+nHUfI51xoXIXjHQ99cQtKUkQqqO1kO/KCJUfZXuB47h/YBlDhah2H3hdUGXn8ie0oA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=8.6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/jonschlinkert"
-      }
-    },
     "node_modules/pify": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/pify/-/pify-4.0.1.tgz",
@@ -1607,19 +1547,6 @@
         "url": "https://opencollective.com/webpack"
       }
     },
-    "node_modules/semver": {
-      "version": "7.8.1",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.8.1.tgz",
-      "integrity": "sha512-rkVq3IXh+4FDGch+KwzX3aV9W3kO54GyEgpvBzSyctDA6Xtd7RJQV1xmXbeQp5v7+VzLOfVqiutSE6GICgPFvg==",
-      "dev": true,
-      "license": "ISC",
-      "bin": {
-        "semver": "bin/semver.js"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
     "node_modules/shallow-clone": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/shallow-clone/-/shallow-clone-3.0.1.tgz",
@@ -1857,30 +1784,15 @@
         "url": "https://opencollective.com/webpack"
       }
     },
-    "node_modules/to-regex-range": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
-      "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "is-number": "^7.0.0"
-      },
-      "engines": {
-        "node": ">=8.0"
-      }
-    },
     "node_modules/ts-loader": {
-      "version": "9.6.0",
-      "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.6.0.tgz",
-      "integrity": "sha512-dsJO0S+T7grTDWTc4a0nTygXGjKncVUpx8Y+af8EvI/D5WgTJby5UEk5eoMCB9EcLQmnvitqh99MqtjtHgAwFQ==",
+      "version": "9.6.2",
+      "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.6.2.tgz",
+      "integrity": "sha512-R4iuczmtgxvtuI556s+hTZ6/7Ee03VCAk/l/M8LY1OAsUgB7YydsCxkgq9D9pKRaD7GJqUi2u8fp9zZP/ufjKA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "chalk": "^4.1.0",
-        "enhanced-resolve": "^5.0.0",
-        "micromatch": "^4.0.0",
-        "semver": "^7.3.4",
+        "picomatch": "^4.0.0",
         "source-map": "^0.7.4"
       },
       "engines": {
@@ -1897,6 +1809,19 @@
         }
       }
     },
+    "node_modules/ts-loader/node_modules/picomatch": {
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.7.tgz",
+      "integrity": "sha512-qcJu88Q2IWqJsDD529JKMdwGm/dvInW4HvQnRwiH9JtihJvzGOscDtHE3x1pBKeUOTysQ8kVmLnJ2kJu7yhcGA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
     "node_modules/ts-loader/node_modules/source-map": {
       "version": "0.7.6",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",