diff --git a/package-lock.json b/package-lock.json
index 53be5555f..57a98373b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.0",
       "license": "GPL-2.0+",
       "devDependencies": {
-        "eslint": "~9.19.0",
+        "eslint": "~9.20.0",
         "eslint-plugin-security": "^3.0.0",
         "globals": "^15.8.0",
         "qunitjs": "~2.4.0",
@@ -113,9 +113,9 @@
       }
     },
     "node_modules/@eslint/js": {
-      "version": "9.19.0",
-      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.19.0.tgz",
-      "integrity": "sha512-rbq9/g38qjfqFLOVPvwjIvFFdNziEC5S65jmjPw5r6A//QH+W91akh9irMwjDN8zKUTak6W9EsAv4m/7Wnw0UQ==",
+      "version": "9.20.0",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.20.0.tgz",
+      "integrity": "sha512-iZA07H9io9Wn836aVTytRaNqh00Sad+EamwOVJT12GTLw1VGMFV/4JaME+JjLtr9fiGaoWgYnS54wrfWsSs4oQ==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -902,18 +902,18 @@
       }
     },
     "node_modules/eslint": {
-      "version": "9.19.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.19.0.tgz",
-      "integrity": "sha512-ug92j0LepKlbbEv6hD911THhoRHmbdXt2gX+VDABAW/Ir7D3nqKdv5Pf5vtlyY6HQMTEP2skXY43ueqTCWssEA==",
+      "version": "9.20.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.20.0.tgz",
+      "integrity": "sha512-aL4F8167Hg4IvsW89ejnpTwx+B/UQRzJPGgbIOl+4XqffWsahVVsLEWoZvnrVuwpWmnRd7XeXmQI1zlKcFDteA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.12.1",
         "@eslint/config-array": "^0.19.0",
-        "@eslint/core": "^0.10.0",
+        "@eslint/core": "^0.11.0",
         "@eslint/eslintrc": "^3.2.0",
-        "@eslint/js": "9.19.0",
+        "@eslint/js": "9.20.0",
         "@eslint/plugin-kit": "^0.2.5",
         "@humanfs/node": "^0.16.6",
         "@humanwhocodes/module-importer": "^1.0.1",
@@ -1013,6 +1013,19 @@
         "url": "https://opencollective.com/eslint"
       }
     },
+    "node_modules/eslint/node_modules/@eslint/core": {
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/@eslint/core/-/core-0.11.0.tgz",
+      "integrity": "sha512-DWUB2pksgNEb6Bz2fggIy1wh6fGgZP4Xyy/Mt0QZPiloKKXerbqq9D3SBQTlCRYOrcRPu4vuz+CGjwdfqxnoWA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@types/json-schema": "^7.0.15"
+      },
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      }
+    },
     "node_modules/eslint/node_modules/eslint-visitor-keys": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-4.2.0.tgz",
diff --git a/package.json b/package.json
index 0cc1c2144..5fe4643d7 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "Project management tool",
   "license": "GPL-2.0+",
   "devDependencies": {
-    "eslint": "~9.19.0",
+    "eslint": "~9.20.0",
     "eslint-plugin-security": "^3.0.0",
     "globals": "^15.8.0",
     "qunitjs": "~2.4.0",