diff --git a/package-lock.json b/package-lock.json
index 86900fd..e7683eb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1152,20 +1152,48 @@
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.26.0.tgz",
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+      "version": "5.30.4",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.30.4.tgz",
+      "integrity": "sha512-xjujQISAIa4HAaos8fcMZXmqkuZqMx6icdxkI88jMM/eNe4J8AuTLYnLK+zdm0mBYLyctdFf//UE4/xFCcQzYQ==",
       "dev": true,
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-        "@typescript-eslint/type-utils": "5.26.0",
-        "@typescript-eslint/utils": "5.26.0",
+        "@typescript-eslint/scope-manager": "5.30.4",
+        "@typescript-eslint/type-utils": "5.30.4",
+        "@typescript-eslint/utils": "5.30.4",
         "debug": "^4.3.4",
         "functional-red-black-tree": "^1.0.1",
         "ignore": "^5.2.0",
         "regexpp": "^3.2.0",
         "semver": "^7.3.7",
         "tsutils": "^3.21.0"
+      },
+      "dependencies": {
+        "@typescript-eslint/scope-manager": {
+          "version": "5.30.4",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-5.30.4.tgz",
+          "integrity": "sha512-DNzlQwGSiGefz71JwaHrpcaAX3zYkEcy8uVuan3YMKOa6qeW/y+7SaD8KIsIAruASwq6P+U4BjWBWtM2O+mwBQ==",
+          "dev": true,
+          "requires": {
+            "@typescript-eslint/types": "5.30.4",
+            "@typescript-eslint/visitor-keys": "5.30.4"
+          }
+        },
+        "@typescript-eslint/types": {
+          "version": "5.30.4",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-5.30.4.tgz",
+          "integrity": "sha512-NTEvqc+Vvu8Q6JeAKryHk2eqLKqsr2St3xhIjhOjQv5wQUBhaTuix4WOSacqj0ONWfKVU12Eug3LEAB95GBkMA==",
+          "dev": true
+        },
+        "@typescript-eslint/visitor-keys": {
+          "version": "5.30.4",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-5.30.4.tgz",
+          "integrity": "sha512-ulKGse3mruSc8x6l8ORSc6+1ORyJzKmZeIaRTu/WpaF/jx3vHvEn5XZUKF9XaVg2710mFmTAUlLcLYLPp/Zf/Q==",
+          "dev": true,
+          "requires": {
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+            "eslint-visitor-keys": "^3.3.0"
+          }
+        }
       }
     },
     "@typescript-eslint/parser": {
@@ -1191,12 +1219,12 @@
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     "@typescript-eslint/type-utils": {
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-5.26.0.tgz",
-      "integrity": "sha512-7ccbUVWGLmcRDSA1+ADkDBl5fP87EJt0fnijsMFTVHXKGduYMgienC/i3QwoVhDADUAPoytgjbZbCOMj4TY55A==",
+      "version": "5.30.4",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-5.30.4.tgz",
+      "integrity": "sha512-55cf1dZviwwv+unDB+mF8vZkfta5muTK6bppPvenWWCD7slZZ0DEsXUjZerqy7Rq8s3J4SXdg4rMIY8ngCtTmA==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/utils": "5.26.0",
+        "@typescript-eslint/utils": "5.30.4",
         "debug": "^4.3.4",
         "tsutils": "^3.21.0"
       }
@@ -1223,17 +1251,60 @@
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-      "version": "5.26.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-5.26.0.tgz",
-      "integrity": "sha512-PJFwcTq2Pt4AMOKfe3zQOdez6InIDOjUJJD3v3LyEtxHGVVRK3Vo7Dd923t/4M9hSH2q2CLvcTdxlLPjcIk3eg==",
+      "version": "5.30.4",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-5.30.4.tgz",
+      "integrity": "sha512-a+GQrJzOUhn4WT1mUumXDyam+22Oo4c5K/jnZ+6r/4WTQF3q8e4CsC9PLHb4SnOClzOqo/5GLZWvkE1aa5UGKQ==",
       "dev": true,
       "requires": {
         "@types/json-schema": "^7.0.9",
-        "@typescript-eslint/scope-manager": "5.26.0",
-        "@typescript-eslint/types": "5.26.0",
-        "@typescript-eslint/typescript-estree": "5.26.0",
+        "@typescript-eslint/scope-manager": "5.30.4",
+        "@typescript-eslint/types": "5.30.4",
+        "@typescript-eslint/typescript-estree": "5.30.4",
         "eslint-scope": "^5.1.1",
         "eslint-utils": "^3.0.0"
+      },
+      "dependencies": {
+        "@typescript-eslint/scope-manager": {
+          "version": "5.30.4",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-5.30.4.tgz",
+          "integrity": "sha512-DNzlQwGSiGefz71JwaHrpcaAX3zYkEcy8uVuan3YMKOa6qeW/y+7SaD8KIsIAruASwq6P+U4BjWBWtM2O+mwBQ==",
+          "dev": true,
+          "requires": {
+            "@typescript-eslint/types": "5.30.4",
+            "@typescript-eslint/visitor-keys": "5.30.4"
+          }
+        },
+        "@typescript-eslint/types": {
+          "version": "5.30.4",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-5.30.4.tgz",
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+          "dev": true
+        },
+        "@typescript-eslint/typescript-estree": {
+          "version": "5.30.4",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-5.30.4.tgz",
+          "integrity": "sha512-V4VnEs6/J9/nNizaA12IeU4SAeEYaiKr7XndLNfV5+3zZSB4hIu6EhHJixTKhvIqA+EEHgBl6re8pivBMLLO1w==",
+          "dev": true,
+          "requires": {
+            "@typescript-eslint/types": "5.30.4",
+            "@typescript-eslint/visitor-keys": "5.30.4",
+            "debug": "^4.3.4",
+            "globby": "^11.1.0",
+            "is-glob": "^4.0.3",
+            "semver": "^7.3.7",
+            "tsutils": "^3.21.0"
+          }
+        },
+        "@typescript-eslint/visitor-keys": {
+          "version": "5.30.4",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-5.30.4.tgz",
+          "integrity": "sha512-ulKGse3mruSc8x6l8ORSc6+1ORyJzKmZeIaRTu/WpaF/jx3vHvEn5XZUKF9XaVg2710mFmTAUlLcLYLPp/Zf/Q==",
+          "dev": true,
+          "requires": {
+            "@typescript-eslint/types": "5.30.4",
+            "eslint-visitor-keys": "^3.3.0"
+          }
+        }
       }
     },
     "@typescript-eslint/visitor-keys": {
diff --git a/package.json b/package.json
index 57d401e..6d65d38 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   "homepage": "https://github.com/jsimck/postcss-webpack-plugin#readme",
   "devDependencies": {
     "@types/jest": "^27.5.1",
-    "@typescript-eslint/eslint-plugin": "^5.26.0",
+    "@typescript-eslint/eslint-plugin": "^5.30.4",
     "@typescript-eslint/parser": "^5.26.0",
     "cssnano": "^5.1.9",
     "eslint": "^8.16.0",