diff --git a/package.json b/package.json
index 9ef7625..d7bffb7 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   },
   "homepage": "https://github.com/tychenjiajun/svgo-plugin-add-classes-to-colors#readme",
   "devDependencies": {
-    "eslint": "^9.19.0",
+    "eslint": "^9.21.0",
     "jest": "^29.7.0",
     "prettier": "^3.4.2"
   },
diff --git a/yarn.lock b/yarn.lock
index 064cac1..2ac576c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -315,26 +315,26 @@
   resolved "https://registry.yarnpkg.com/@eslint-community/regexpp/-/regexpp-4.12.1.tgz#cfc6cffe39df390a3841cde2abccf92eaa7ae0e0"
   integrity sha512-CCZCDJuduB9OUkFkY2IgppNZMi2lBQgD2qzwXkEia16cge2pijY/aXi96CJMquDMn3nJdlPV1A5KrJEXwfLNzQ==
 
-"@eslint/config-array@^0.19.0":
-  version "0.19.0"
-  resolved "https://registry.yarnpkg.com/@eslint/config-array/-/config-array-0.19.0.tgz#3251a528998de914d59bb21ba4c11767cf1b3519"
-  integrity sha512-zdHg2FPIFNKPdcHWtiNT+jEFCHYVplAXRDlQDyqy0zGx/q2parwh7brGJSiTxRk/TSMkbM//zt/f5CHgyTyaSQ==
+"@eslint/config-array@^0.19.2":
+  version "0.19.2"
+  resolved "https://registry.yarnpkg.com/@eslint/config-array/-/config-array-0.19.2.tgz#3060b809e111abfc97adb0bb1172778b90cb46aa"
+  integrity sha512-GNKqxfHG2ySmJOBSHg7LxeUx4xpuCoFjacmlCoYWEbaPXLwvfIjixRI12xCQZeULksQb23uiA8F40w5TojpV7w==
   dependencies:
-    "@eslint/object-schema" "^2.1.4"
+    "@eslint/object-schema" "^2.1.6"
     debug "^4.3.1"
     minimatch "^3.1.2"
 
-"@eslint/core@^0.10.0":
-  version "0.10.0"
-  resolved "https://registry.yarnpkg.com/@eslint/core/-/core-0.10.0.tgz#23727063c21b335f752dbb3a16450f6f9cbc9091"
-  integrity sha512-gFHJ+xBOo4G3WRlR1e/3G8A6/KZAH6zcE/hkLRCZTi/B9avAG365QhFA8uOGzTMqgTghpn7/fSnscW++dpMSAw==
+"@eslint/core@^0.12.0":
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/@eslint/core/-/core-0.12.0.tgz#5f960c3d57728be9f6c65bd84aa6aa613078798e"
+  integrity sha512-cmrR6pytBuSMTaBweKoGMwu3EiHiEC+DoyupPmlZ0HxBJBtIxwe+j/E4XPIKNx+Q74c8lXKPwYawBf5glsTkHg==
   dependencies:
     "@types/json-schema" "^7.0.15"
 
-"@eslint/eslintrc@^3.2.0":
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/@eslint/eslintrc/-/eslintrc-3.2.0.tgz#57470ac4e2e283a6bf76044d63281196e370542c"
-  integrity sha512-grOjVNN8P3hjJn/eIETF1wwd12DdnwFDoyceUJLYYdkpbwq3nLi+4fqrTAONx7XDALqlL220wC/RHSC/QTI/0w==
+"@eslint/eslintrc@^3.3.0":
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/@eslint/eslintrc/-/eslintrc-3.3.0.tgz#96a558f45842989cca7ea1ecd785ad5491193846"
+  integrity sha512-yaVPAiNAalnCZedKLdR21GOGILMLKPyqSLWaAjQFvYA2i/ciDi8ArYVr69Anohb6cH2Ukhqti4aFnYyPm8wdwQ==
   dependencies:
     ajv "^6.12.4"
     debug "^4.3.2"
@@ -346,22 +346,22 @@
     minimatch "^3.1.2"
     strip-json-comments "^3.1.1"
 
-"@eslint/js@9.19.0":
-  version "9.19.0"
-  resolved "https://registry.yarnpkg.com/@eslint/js/-/js-9.19.0.tgz#51dbb140ed6b49d05adc0b171c41e1a8713b7789"
-  integrity sha512-rbq9/g38qjfqFLOVPvwjIvFFdNziEC5S65jmjPw5r6A//QH+W91akh9irMwjDN8zKUTak6W9EsAv4m/7Wnw0UQ==
+"@eslint/js@9.21.0":
+  version "9.21.0"
+  resolved "https://registry.yarnpkg.com/@eslint/js/-/js-9.21.0.tgz#4303ef4e07226d87c395b8fad5278763e9c15c08"
+  integrity sha512-BqStZ3HX8Yz6LvsF5ByXYrtigrV5AXADWLAGc7PH/1SxOb7/FIYYMszZZWiUou/GB9P2lXWk2SV4d+Z8h0nknw==
 
-"@eslint/object-schema@^2.1.4":
-  version "2.1.4"
-  resolved "https://registry.yarnpkg.com/@eslint/object-schema/-/object-schema-2.1.4.tgz#9e69f8bb4031e11df79e03db09f9dbbae1740843"
-  integrity sha512-BsWiH1yFGjXXS2yvrf5LyuoSIIbPrGUWob917o+BTKuZ7qJdxX8aJLRxs1fS9n6r7vESrq1OUqb68dANcFXuQQ==
+"@eslint/object-schema@^2.1.6":
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/@eslint/object-schema/-/object-schema-2.1.6.tgz#58369ab5b5b3ca117880c0f6c0b0f32f6950f24f"
+  integrity sha512-RBMg5FRL0I0gs51M/guSAj5/e14VQ4tpZnQNWwuDT66P14I43ItmPfIZRhO9fUVIPOAQXU47atlywZ/czoqFPA==
 
-"@eslint/plugin-kit@^0.2.5":
-  version "0.2.5"
-  resolved "https://registry.yarnpkg.com/@eslint/plugin-kit/-/plugin-kit-0.2.5.tgz#ee07372035539e7847ef834e3f5e7b79f09e3a81"
-  integrity sha512-lB05FkqEdUg2AA0xEbUz0SnkXT1LcCTa438W4IWTUh4hdOnVbQyOJ81OrDXsJk/LSiJHubgGEFoR5EHq1NsH1A==
+"@eslint/plugin-kit@^0.2.7":
+  version "0.2.7"
+  resolved "https://registry.yarnpkg.com/@eslint/plugin-kit/-/plugin-kit-0.2.7.tgz#9901d52c136fb8f375906a73dcc382646c3b6a27"
+  integrity sha512-JubJ5B2pJ4k4yGxaNLdbjrnk9d/iDz6/q8wOilpIowd6PJPgaxCuHBnBszq7Ce2TyMrywm5r4PnKm6V3iiZF+g==
   dependencies:
-    "@eslint/core" "^0.10.0"
+    "@eslint/core" "^0.12.0"
     levn "^0.4.1"
 
 "@humanfs/core@^0.19.1":
@@ -387,10 +387,10 @@
   resolved "https://registry.yarnpkg.com/@humanwhocodes/retry/-/retry-0.3.0.tgz#6d86b8cb322660f03d3f0aa94b99bdd8e172d570"
   integrity sha512-d2CGZR2o7fS6sWB7DG/3a95bGKQyHMACZ5aW8qGkkqQpUoZV6C0X7Pc7l4ZNMZkfNBf4VWNe9E1jRsf0G146Ew==
 
-"@humanwhocodes/retry@^0.4.1":
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/@humanwhocodes/retry/-/retry-0.4.1.tgz#9a96ce501bc62df46c4031fbd970e3cc6b10f07b"
-  integrity sha512-c7hNEllBlenFTHBky65mhq8WD2kbN9Q6gk0bTk8lSBvc554jpXSkST1iePudpt7+A/AQvuHs9EMqjHDXMY1lrA==
+"@humanwhocodes/retry@^0.4.2":
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/@humanwhocodes/retry/-/retry-0.4.2.tgz#1860473de7dfa1546767448f333db80cb0ff2161"
+  integrity sha512-xeO57FpIu4p1Ri3Jq/EXq4ClRm86dVF2z/+kvFnyqVYRavTZmaFaUBbWCOuuTh0o/g7DSsk6kc2vrS4Vl5oPOQ==
 
 "@istanbuljs/load-nyc-config@^1.0.0":
   version "1.1.0"
@@ -1275,21 +1275,21 @@ eslint-visitor-keys@^4.2.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-4.2.0.tgz#687bacb2af884fcdda8a6e7d65c606f46a14cd45"
   integrity sha512-UyLnSehNt62FFhSwjZlHmeokpRK59rcz29j+F1/aDgbkbRTk7wIc9XzdoasMUbRNKDM0qQt/+BJ4BrpFeABemw==
 
-eslint@^9.19.0:
-  version "9.19.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-9.19.0.tgz#ffa1d265fc4205e0f8464330d35f09e1d548b1bf"
-  integrity sha512-ug92j0LepKlbbEv6hD911THhoRHmbdXt2gX+VDABAW/Ir7D3nqKdv5Pf5vtlyY6HQMTEP2skXY43ueqTCWssEA==
+eslint@^9.21.0:
+  version "9.21.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-9.21.0.tgz#b1c9c16f5153ff219791f627b94ab8f11f811591"
+  integrity sha512-KjeihdFqTPhOMXTt7StsDxriV4n66ueuF/jfPNC3j/lduHwr/ijDwJMsF+wyMJethgiKi5wniIE243vi07d3pg==
   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/eslintrc" "^3.2.0"
-    "@eslint/js" "9.19.0"
-    "@eslint/plugin-kit" "^0.2.5"
+    "@eslint/config-array" "^0.19.2"
+    "@eslint/core" "^0.12.0"
+    "@eslint/eslintrc" "^3.3.0"
+    "@eslint/js" "9.21.0"
+    "@eslint/plugin-kit" "^0.2.7"
     "@humanfs/node" "^0.16.6"
     "@humanwhocodes/module-importer" "^1.0.1"
-    "@humanwhocodes/retry" "^0.4.1"
+    "@humanwhocodes/retry" "^0.4.2"
     "@types/estree" "^1.0.6"
     "@types/json-schema" "^7.0.15"
     ajv "^6.12.4"