diff --git a/package-lock.json b/package-lock.json
index bada515de..84dd448d9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "@lezer/javascript": "^1.0.2",
         "clean-css": "5.3.3",
         "codemirror": "^6.0.1",
-        "cosmiconfig": "8.3.6",
+        "cosmiconfig": "9.0.0",
         "css-loader": "^6.7.1",
         "css-minimizer-webpack-plugin": "^6.0.0",
         "fs-extra": "11.2.0",
@@ -4082,14 +4082,14 @@
       }
     },
     "node_modules/cosmiconfig": {
-      "version": "8.3.6",
-      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-8.3.6.tgz",
-      "integrity": "sha512-kcZ6+W5QzcJ3P1Mt+83OUv/oHFqZHIx8DuxG6eZ5RGMERoLqp4BuGjhHLYGK+Kf5XVkQvqBSmAy/nGWN3qDgEA==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-9.0.0.tgz",
+      "integrity": "sha512-itvL5h8RETACmOTFc4UfIyB2RfEHi71Ax6E/PivVxq9NseKbOWpeyHEOIbmAw1rs8Ak0VursQNww7lf7YtUwzg==",
       "dependencies": {
+        "env-paths": "^2.2.1",
         "import-fresh": "^3.3.0",
         "js-yaml": "^4.1.0",
-        "parse-json": "^5.2.0",
-        "path-type": "^4.0.0"
+        "parse-json": "^5.2.0"
       },
       "engines": {
         "node": ">=14"
@@ -4809,7 +4809,6 @@
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
       "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==",
-      "dev": true,
       "engines": {
         "node": ">=6"
       }
@@ -7281,6 +7280,32 @@
         "node": ">=16"
       }
     },
+    "node_modules/jest-environment-puppeteer/node_modules/cosmiconfig": {
+      "version": "8.3.6",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-8.3.6.tgz",
+      "integrity": "sha512-kcZ6+W5QzcJ3P1Mt+83OUv/oHFqZHIx8DuxG6eZ5RGMERoLqp4BuGjhHLYGK+Kf5XVkQvqBSmAy/nGWN3qDgEA==",
+      "dev": true,
+      "dependencies": {
+        "import-fresh": "^3.3.0",
+        "js-yaml": "^4.1.0",
+        "parse-json": "^5.2.0",
+        "path-type": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/d-fischer"
+      },
+      "peerDependencies": {
+        "typescript": ">=4.9.5"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/jest-get-type": {
       "version": "29.6.3",
       "resolved": "https://registry.npmjs.org/jest-get-type/-/jest-get-type-29.6.3.tgz",
@@ -9386,6 +9411,7 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/path-type/-/path-type-4.0.0.tgz",
       "integrity": "sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==",
+      "dev": true,
       "engines": {
         "node": ">=8"
       }
@@ -10399,32 +10425,6 @@
         "node": ">=18"
       }
     },
-    "node_modules/puppeteer/node_modules/cosmiconfig": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-9.0.0.tgz",
-      "integrity": "sha512-itvL5h8RETACmOTFc4UfIyB2RfEHi71Ax6E/PivVxq9NseKbOWpeyHEOIbmAw1rs8Ak0VursQNww7lf7YtUwzg==",
-      "dev": true,
-      "dependencies": {
-        "env-paths": "^2.2.1",
-        "import-fresh": "^3.3.0",
-        "js-yaml": "^4.1.0",
-        "parse-json": "^5.2.0"
-      },
-      "engines": {
-        "node": ">=14"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/d-fischer"
-      },
-      "peerDependencies": {
-        "typescript": ">=4.9.5"
-      },
-      "peerDependenciesMeta": {
-        "typescript": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/pure-rand": {
       "version": "6.0.3",
       "resolved": "https://registry.npmjs.org/pure-rand/-/pure-rand-6.0.3.tgz",
@@ -15797,14 +15797,14 @@
       "dev": true
     },
     "cosmiconfig": {
-      "version": "8.3.6",
-      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-8.3.6.tgz",
-      "integrity": "sha512-kcZ6+W5QzcJ3P1Mt+83OUv/oHFqZHIx8DuxG6eZ5RGMERoLqp4BuGjhHLYGK+Kf5XVkQvqBSmAy/nGWN3qDgEA==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-9.0.0.tgz",
+      "integrity": "sha512-itvL5h8RETACmOTFc4UfIyB2RfEHi71Ax6E/PivVxq9NseKbOWpeyHEOIbmAw1rs8Ak0VursQNww7lf7YtUwzg==",
       "requires": {
+        "env-paths": "^2.2.1",
         "import-fresh": "^3.3.0",
         "js-yaml": "^4.1.0",
-        "parse-json": "^5.2.0",
-        "path-type": "^4.0.0"
+        "parse-json": "^5.2.0"
       }
     },
     "create-jest": {
@@ -16280,8 +16280,7 @@
     "env-paths": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
-      "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==",
-      "dev": true
+      "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A=="
     },
     "envinfo": {
       "version": "7.8.1",
@@ -18072,6 +18071,20 @@
         "deepmerge": "^4.3.1",
         "jest-dev-server": "^10.0.0",
         "jest-environment-node": "^29.7.0"
+      },
+      "dependencies": {
+        "cosmiconfig": {
+          "version": "8.3.6",
+          "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-8.3.6.tgz",
+          "integrity": "sha512-kcZ6+W5QzcJ3P1Mt+83OUv/oHFqZHIx8DuxG6eZ5RGMERoLqp4BuGjhHLYGK+Kf5XVkQvqBSmAy/nGWN3qDgEA==",
+          "dev": true,
+          "requires": {
+            "import-fresh": "^3.3.0",
+            "js-yaml": "^4.1.0",
+            "parse-json": "^5.2.0",
+            "path-type": "^4.0.0"
+          }
+        }
       }
     },
     "jest-get-type": {
@@ -19615,7 +19628,8 @@
     "path-type": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/path-type/-/path-type-4.0.0.tgz",
-      "integrity": "sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw=="
+      "integrity": "sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==",
+      "dev": true
     },
     "pend": {
       "version": "1.2.0",
@@ -20257,20 +20271,6 @@
         "@puppeteer/browsers": "2.1.0",
         "cosmiconfig": "9.0.0",
         "puppeteer-core": "22.3.0"
-      },
-      "dependencies": {
-        "cosmiconfig": {
-          "version": "9.0.0",
-          "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-9.0.0.tgz",
-          "integrity": "sha512-itvL5h8RETACmOTFc4UfIyB2RfEHi71Ax6E/PivVxq9NseKbOWpeyHEOIbmAw1rs8Ak0VursQNww7lf7YtUwzg==",
-          "dev": true,
-          "requires": {
-            "env-paths": "^2.2.1",
-            "import-fresh": "^3.3.0",
-            "js-yaml": "^4.1.0",
-            "parse-json": "^5.2.0"
-          }
-        }
       }
     },
     "puppeteer-core": {
diff --git a/package.json b/package.json
index 3b0060a87..36d62fbff 100644
--- a/package.json
+++ b/package.json
@@ -130,7 +130,7 @@
     "@lezer/javascript": "^1.0.2",
     "clean-css": "5.3.3",
     "codemirror": "^6.0.1",
-    "cosmiconfig": "8.3.6",
+    "cosmiconfig": "9.0.0",
     "css-loader": "^6.7.1",
     "css-minimizer-webpack-plugin": "^6.0.0",
     "fs-extra": "11.2.0",