diff --git a/package-lock.json b/package-lock.json
index 00d5c642..6635ed84 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
       ],
       "devDependencies": {
         "@actions/core": "1.11.1",
-        "@eslint/js": "9.19.0",
+        "@eslint/js": "9.20.0",
         "@stryker-mutator/core": "8.7.1",
         "@stryker-mutator/mocha-runner": "8.7.1",
         "@stryker-mutator/vitest-runner": "8.7.1",
@@ -1869,9 +1869,9 @@
       }
     },
     "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": {
@@ -10971,6 +10971,17 @@
         "url": "https://opencollective.com/eslint"
       }
     },
+    "node_modules/eslint/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==",
+      "dev": true,
+      "license": "MIT",
+      "peer": true,
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      }
+    },
     "node_modules/eslint/node_modules/ajv": {
       "version": "6.12.6",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
diff --git a/package.json b/package.json
index 134807ad..4bcab184 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   ],
   "devDependencies": {
     "@actions/core": "1.11.1",
-    "@eslint/js": "9.19.0",
+    "@eslint/js": "9.20.0",
     "@stryker-mutator/core": "8.7.1",
     "@stryker-mutator/mocha-runner": "8.7.1",
     "@stryker-mutator/vitest-runner": "8.7.1",