diff --git a/package-lock.json b/package-lock.json
index 074eb2c9..89ad7cf7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "uuid-random": "^1.3.2"
       },
       "devDependencies": {
-        "@eslint/js": "^9.10.0",
+        "@eslint/js": "^9.11.1",
         "@istanbuljs/nyc-config-typescript": "^1.0.2",
         "@qiwi/semantic-release-gh-pages-plugin": "^5.2.12",
         "@sebbo2002/semantic-release-jsr": "^2.0.1-develop.2",
@@ -27,7 +27,7 @@
         "@types/mocha": "^10.0.8",
         "c8": "^10.1.2",
         "dayjs": "^1.11.13",
-        "eslint": "^9.10.0",
+        "eslint": "^9.11.1",
         "eslint-plugin-jsonc": "^2.16.0",
         "esm": "^3.2.25",
         "license-checker": "^25.0.1",
@@ -36,7 +36,7 @@
         "mochawesome": "^7.1.3",
         "moment": "^2.30.1",
         "moment-timezone": "^0.5.45",
-        "nyc": "^17.0.0",
+        "nyc": "^17.1.0",
         "rrule": "^2.8.1",
         "semantic-release": "^24.1.1",
         "semantic-release-license": "^1.0.2",
@@ -918,6 +918,15 @@
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       }
     },
+    "node_modules/@eslint/core": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/@eslint/core/-/core-0.6.0.tgz",
+      "integrity": "sha512-8I2Q8ykA4J0x0o7cg67FPVnehcqWTBehu/lmY+bolPFHGjh49YzGBMXTvpqVgEbBdvNCSxj6iFgiIyHzf03lzg==",
+      "dev": true,
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      }
+    },
     "node_modules/@eslint/eslintrc": {
       "version": "3.1.0",
       "integrity": "sha512-4Bfj15dVJdoy3RfZmmo86RK1Fwzn6SstsvK9JS+BaVKqC6QQQQyXekNaC+g+LKNgkQ+2VhGAzm6hO40AhMR3zQ==",
@@ -989,8 +998,9 @@
       }
     },
     "node_modules/@eslint/js": {
-      "version": "9.10.0",
-      "integrity": "sha512-fuXtbiP5GWIn8Fz+LWoOMVf/Jxm+aajZYkhi6CuEm4SxymFM+eUWzbO9qXT+L0iCkL5+KGYMCSGxo686H19S1g==",
+      "version": "9.11.1",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.11.1.tgz",
+      "integrity": "sha512-/qu+TWz8WwPWc7/HcIJKi+c+MOm46GdVaSlTTQcaqaL53+GsoA6MxWp5PtTx48qbSP7ylM1Kn7nhvkugfJvRSA==",
       "dev": true,
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -1005,8 +1015,9 @@
       }
     },
     "node_modules/@eslint/plugin-kit": {
-      "version": "0.1.0",
-      "integrity": "sha512-autAXT203ixhqei9xt+qkYOvY8l6LAFIdT2UXc/RPNeUVfqRF1BV94GTJyVPFKT8nFM6MyVJhjLj9E8JWvf5zQ==",
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/@eslint/plugin-kit/-/plugin-kit-0.2.0.tgz",
+      "integrity": "sha512-vH9PiIMMwvhCx31Af3HiGzsVNULDbyVkHXwlemn/B0TFj/00ho3y55efXrUZTfQipxoHC5u4xq6zblww1zm1Ig==",
       "dev": true,
       "dependencies": {
         "levn": "^0.4.1"
@@ -4092,19 +4103,23 @@
       }
     },
     "node_modules/eslint": {
-      "version": "9.10.0",
-      "integrity": "sha512-Y4D0IgtBZfOcOUAIQTSXBKoNGfY0REGqHJG6+Q81vNippW5YlKjHFj4soMxamKK1NXHUWuBZTLdU3Km+L/pcHw==",
+      "version": "9.11.1",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.11.1.tgz",
+      "integrity": "sha512-MobhYKIoAO1s1e4VUrgx1l1Sk2JBR/Gqjjgw8+mfgoLE2xwsHur4gdfTxyTgShrhvdVFTaJSgMiQBl1jv/AWxg==",
       "dev": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.11.0",
         "@eslint/config-array": "^0.18.0",
+        "@eslint/core": "^0.6.0",
         "@eslint/eslintrc": "^3.1.0",
-        "@eslint/js": "9.10.0",
-        "@eslint/plugin-kit": "^0.1.0",
+        "@eslint/js": "9.11.1",
+        "@eslint/plugin-kit": "^0.2.0",
         "@humanwhocodes/module-importer": "^1.0.1",
         "@humanwhocodes/retry": "^0.3.0",
         "@nodelib/fs.walk": "^1.2.8",
+        "@types/estree": "^1.0.6",
+        "@types/json-schema": "^7.0.15",
         "ajv": "^6.12.4",
         "chalk": "^4.0.0",
         "cross-spawn": "^7.0.2",
@@ -4214,6 +4229,12 @@
         "url": "https://opencollective.com/eslint"
       }
     },
+    "node_modules/eslint/node_modules/@types/estree": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.6.tgz",
+      "integrity": "sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw==",
+      "dev": true
+    },
     "node_modules/eslint/node_modules/eslint-visitor-keys": {
       "version": "4.0.0",
       "integrity": "sha512-OtIRv/2GyiF6o/d8K7MYKKbXrOUBIK6SfkIRM4Z0dY3w+LiQ0vy3F57m0Z71bjbyeiWFiHJ8brqnmE6H6/jEuw==",
@@ -9354,10 +9375,10 @@
       "license": "ISC"
     },
     "node_modules/nyc": {
-      "version": "17.0.0",
-      "integrity": "sha512-ISp44nqNCaPugLLGGfknzQwSwt10SSS5IMoPR7GLoMAyS18Iw5js8U7ga2VF9lYuMZ42gOHr3UddZw4WZltxKg==",
+      "version": "17.1.0",
+      "resolved": "https://registry.npmjs.org/nyc/-/nyc-17.1.0.tgz",
+      "integrity": "sha512-U42vQ4czpKa0QdI1hu950XuNhYqgoM+ZF1HT+VuUHL9hPfDPVvNQyltmMqdE9bUHMVa+8yNbc3QKTj8zQhlVxQ==",
       "dev": true,
-      "license": "ISC",
       "dependencies": {
         "@istanbuljs/load-nyc-config": "^1.0.0",
         "@istanbuljs/schema": "^0.1.2",
@@ -9366,7 +9387,7 @@
         "decamelize": "^1.2.0",
         "find-cache-dir": "^3.2.0",
         "find-up": "^4.1.0",
-        "foreground-child": "^2.0.0",
+        "foreground-child": "^3.3.0",
         "get-package-type": "^0.1.0",
         "glob": "^7.1.6",
         "istanbul-lib-coverage": "^3.0.0",
@@ -9416,6 +9437,34 @@
         "node": ">=8"
       }
     },
+    "node_modules/nyc/node_modules/foreground-child": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.0.tgz",
+      "integrity": "sha512-Ld2g8rrAyMYFXBhEqMz8ZAHBi4J4uS1i/CxGMDnjyFWddMXLVcDp051DZfu+t7+ab7Wv6SMqpWmyFIj5UbfFvg==",
+      "dev": true,
+      "dependencies": {
+        "cross-spawn": "^7.0.0",
+        "signal-exit": "^4.0.1"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/nyc/node_modules/foreground-child/node_modules/signal-exit": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
+      "integrity": "sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw==",
+      "dev": true,
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
     "node_modules/nyc/node_modules/locate-path": {
       "version": "5.0.0",
       "integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==",
@@ -12960,6 +13009,12 @@
         "minimatch": "^3.1.2"
       }
     },
+    "@eslint/core": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/@eslint/core/-/core-0.6.0.tgz",
+      "integrity": "sha512-8I2Q8ykA4J0x0o7cg67FPVnehcqWTBehu/lmY+bolPFHGjh49YzGBMXTvpqVgEbBdvNCSxj6iFgiIyHzf03lzg==",
+      "dev": true
+    },
     "@eslint/eslintrc": {
       "version": "3.1.0",
       "integrity": "sha512-4Bfj15dVJdoy3RfZmmo86RK1Fwzn6SstsvK9JS+BaVKqC6QQQQyXekNaC+g+LKNgkQ+2VhGAzm6hO40AhMR3zQ==",
@@ -13007,8 +13062,9 @@
       }
     },
     "@eslint/js": {
-      "version": "9.10.0",
-      "integrity": "sha512-fuXtbiP5GWIn8Fz+LWoOMVf/Jxm+aajZYkhi6CuEm4SxymFM+eUWzbO9qXT+L0iCkL5+KGYMCSGxo686H19S1g==",
+      "version": "9.11.1",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.11.1.tgz",
+      "integrity": "sha512-/qu+TWz8WwPWc7/HcIJKi+c+MOm46GdVaSlTTQcaqaL53+GsoA6MxWp5PtTx48qbSP7ylM1Kn7nhvkugfJvRSA==",
       "dev": true
     },
     "@eslint/object-schema": {
@@ -13017,8 +13073,9 @@
       "dev": true
     },
     "@eslint/plugin-kit": {
-      "version": "0.1.0",
-      "integrity": "sha512-autAXT203ixhqei9xt+qkYOvY8l6LAFIdT2UXc/RPNeUVfqRF1BV94GTJyVPFKT8nFM6MyVJhjLj9E8JWvf5zQ==",
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/@eslint/plugin-kit/-/plugin-kit-0.2.0.tgz",
+      "integrity": "sha512-vH9PiIMMwvhCx31Af3HiGzsVNULDbyVkHXwlemn/B0TFj/00ho3y55efXrUZTfQipxoHC5u4xq6zblww1zm1Ig==",
       "dev": true,
       "requires": {
         "levn": "^0.4.1"
@@ -15108,19 +15165,23 @@
       "dev": true
     },
     "eslint": {
-      "version": "9.10.0",
-      "integrity": "sha512-Y4D0IgtBZfOcOUAIQTSXBKoNGfY0REGqHJG6+Q81vNippW5YlKjHFj4soMxamKK1NXHUWuBZTLdU3Km+L/pcHw==",
+      "version": "9.11.1",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.11.1.tgz",
+      "integrity": "sha512-MobhYKIoAO1s1e4VUrgx1l1Sk2JBR/Gqjjgw8+mfgoLE2xwsHur4gdfTxyTgShrhvdVFTaJSgMiQBl1jv/AWxg==",
       "dev": true,
       "requires": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.11.0",
         "@eslint/config-array": "^0.18.0",
+        "@eslint/core": "^0.6.0",
         "@eslint/eslintrc": "^3.1.0",
-        "@eslint/js": "9.10.0",
-        "@eslint/plugin-kit": "^0.1.0",
+        "@eslint/js": "9.11.1",
+        "@eslint/plugin-kit": "^0.2.0",
         "@humanwhocodes/module-importer": "^1.0.1",
         "@humanwhocodes/retry": "^0.3.0",
         "@nodelib/fs.walk": "^1.2.8",
+        "@types/estree": "^1.0.6",
+        "@types/json-schema": "^7.0.15",
         "ajv": "^6.12.4",
         "chalk": "^4.0.0",
         "cross-spawn": "^7.0.2",
@@ -15148,6 +15209,12 @@
         "text-table": "^0.2.0"
       },
       "dependencies": {
+        "@types/estree": {
+          "version": "1.0.6",
+          "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.6.tgz",
+          "integrity": "sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw==",
+          "dev": true
+        },
         "eslint-visitor-keys": {
           "version": "4.0.0",
           "integrity": "sha512-OtIRv/2GyiF6o/d8K7MYKKbXrOUBIK6SfkIRM4Z0dY3w+LiQ0vy3F57m0Z71bjbyeiWFiHJ8brqnmE6H6/jEuw==",
@@ -18732,8 +18799,9 @@
       }
     },
     "nyc": {
-      "version": "17.0.0",
-      "integrity": "sha512-ISp44nqNCaPugLLGGfknzQwSwt10SSS5IMoPR7GLoMAyS18Iw5js8U7ga2VF9lYuMZ42gOHr3UddZw4WZltxKg==",
+      "version": "17.1.0",
+      "resolved": "https://registry.npmjs.org/nyc/-/nyc-17.1.0.tgz",
+      "integrity": "sha512-U42vQ4czpKa0QdI1hu950XuNhYqgoM+ZF1HT+VuUHL9hPfDPVvNQyltmMqdE9bUHMVa+8yNbc3QKTj8zQhlVxQ==",
       "dev": true,
       "requires": {
         "@istanbuljs/load-nyc-config": "^1.0.0",
@@ -18743,7 +18811,7 @@
         "decamelize": "^1.2.0",
         "find-cache-dir": "^3.2.0",
         "find-up": "^4.1.0",
-        "foreground-child": "^2.0.0",
+        "foreground-child": "^3.3.0",
         "get-package-type": "^0.1.0",
         "glob": "^7.1.6",
         "istanbul-lib-coverage": "^3.0.0",
@@ -18784,6 +18852,24 @@
             "path-exists": "^4.0.0"
           }
         },
+        "foreground-child": {
+          "version": "3.3.0",
+          "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-3.3.0.tgz",
+          "integrity": "sha512-Ld2g8rrAyMYFXBhEqMz8ZAHBi4J4uS1i/CxGMDnjyFWddMXLVcDp051DZfu+t7+ab7Wv6SMqpWmyFIj5UbfFvg==",
+          "dev": true,
+          "requires": {
+            "cross-spawn": "^7.0.0",
+            "signal-exit": "^4.0.1"
+          },
+          "dependencies": {
+            "signal-exit": {
+              "version": "4.1.0",
+              "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-4.1.0.tgz",
+              "integrity": "sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw==",
+              "dev": true
+            }
+          }
+        },
         "locate-path": {
           "version": "5.0.0",
           "integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==",
diff --git a/package.json b/package.json
index cd75fa83..1dc83fb1 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   },
   "description": "ical-generator is a small piece of code which generates ical calendar files",
   "devDependencies": {
-    "@eslint/js": "^9.10.0",
+    "@eslint/js": "^9.11.1",
     "@istanbuljs/nyc-config-typescript": "^1.0.2",
     "@qiwi/semantic-release-gh-pages-plugin": "^5.2.12",
     "@sebbo2002/semantic-release-jsr": "^2.0.1-develop.2",
@@ -23,7 +23,7 @@
     "@types/mocha": "^10.0.8",
     "c8": "^10.1.2",
     "dayjs": "^1.11.13",
-    "eslint": "^9.10.0",
+    "eslint": "^9.11.1",
     "eslint-plugin-jsonc": "^2.16.0",
     "esm": "^3.2.25",
     "license-checker": "^25.0.1",
@@ -32,7 +32,7 @@
     "mochawesome": "^7.1.3",
     "moment": "^2.30.1",
     "moment-timezone": "^0.5.45",
-    "nyc": "^17.0.0",
+    "nyc": "^17.1.0",
     "rrule": "^2.8.1",
     "semantic-release": "^24.1.1",
     "semantic-release-license": "^1.0.2",