diff --git a/package-lock.json b/package-lock.json
index 352f67c..0ef2ede 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "hasInstallScript": true,
       "license": "AWISC",
       "dependencies": {
-        "https-proxy-agent": "^7.0.0"
+        "https-proxy-agent": "^9.1.0"
       },
       "bin": {
         "fast-folder-size": "cli.js"
@@ -424,7 +424,6 @@
       "integrity": "sha512-uKXqKN9beGoMdBfcaTY1ecwz6ctxuJAcUlwE55938g0ZJ8lRxwAZqRz2AJ4pzpt5dHdTPMB863UZ0ESiFUcP7A==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "undici-types": "~6.21.0"
       }
@@ -440,7 +439,6 @@
       "integrity": "sha512-lGq+9yr1/GuAWaVYIHRjvvySG5/4VfKIvC8EWxStPdcDh/Ka7FG3twP6v4d5BkravUilhIAsG4Qj83t02LWUPQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -459,11 +457,12 @@
       }
     },
     "node_modules/agent-base": {
-      "version": "7.1.3",
-      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-7.1.3.tgz",
-      "integrity": "sha512-jRR5wdylq8CkOe6hei19GGZnxM6rBGwFl3Bg0YItGDimvjGtAvdZk4Pu6Cl4u4Igsws4a1fd1Vq3ezrhn4KmFw==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-9.0.0.tgz",
+      "integrity": "sha512-TQf59BsZnytt8GdJKLPfUZ54g/iaUL2OWDSFCCvMOhsHduDQxO8xC4PNeyIkVcA5KwL2phPSv0douC0fgWzmnA==",
+      "license": "MIT",
       "engines": {
-        "node": ">= 14"
+        "node": ">= 20"
       }
     },
     "node_modules/ajv": {
@@ -801,7 +800,6 @@
       "deprecated": "This version is no longer supported. Please see https://eslint.org/version-support for other options.",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -862,7 +860,6 @@
       "integrity": "sha512-Epgp/EofAUeEpIdZkW60MHKvPyru1ruQJxPL+WIycnaPApuseK0Zpkrh/FwL9oIpQvIhJwV7ptOy0DWUjTlCiA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "eslint-config-prettier": "bin/cli.js"
       },
@@ -1312,15 +1309,17 @@
       }
     },
     "node_modules/https-proxy-agent": {
-      "version": "7.0.6",
-      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-7.0.6.tgz",
-      "integrity": "sha512-vK9P5/iUfdl95AI+JVyUuIcVtd4ofvtrOr3HNtM2yxC9bnMbEdp3x01OhQNnjb8IJYi38VlTE3mBXwcfvywuSw==",
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-9.1.0.tgz",
+      "integrity": "sha512-ag87y7cJJ9/3+GxFr8Oy4O5faDsGRGnBGsJj/YjOSsSx/5eadKLYTMPlzuR6obgoCDDm0abAAZitXXQkMOPSpA==",
+      "license": "MIT",
       "dependencies": {
-        "agent-base": "^7.1.2",
-        "debug": "4"
+        "agent-base": "9.0.0",
+        "debug": "^4.3.4",
+        "proxy-agent-negotiate": "1.1.0"
       },
       "engines": {
-        "node": ">= 14"
+        "node": ">= 20"
       }
     },
     "node_modules/ignore": {
@@ -1879,7 +1878,6 @@
       "integrity": "sha512-Z/CJHIkdujO/OtN7nXUii0Rf3VT5SRuhjBA82Xvu2XhBUgX3nhP67T0LHceBdQLex7OOFGTox+Q5Yg8Jk2Qivg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -1929,6 +1927,23 @@
         "url": "https://github.com/chalk/ansi-styles?sponsor=1"
       }
     },
+    "node_modules/proxy-agent-negotiate": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-agent-negotiate/-/proxy-agent-negotiate-1.1.0.tgz",
+      "integrity": "sha512-N8IBcM3UgCVzz2L2Lqv8DVntDnnC8/hiV4nEDUPkqq72TPUgYWjQc+bdZlBPZK9LzPAvOY//gAt0S0DApoOXWQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 20"
+      },
+      "peerDependencies": {
+        "kerberos": "^2.0.0"
+      },
+      "peerDependenciesMeta": {
+        "kerberos": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/punycode": {
       "version": "2.1.1",
       "dev": true,
diff --git a/package.json b/package.json
index f8d4448..db72721 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   },
   "license": "AWISC",
   "dependencies": {
-    "https-proxy-agent": "^7.0.0"
+    "https-proxy-agent": "^9.1.0"
   },
   "devDependencies": {
     "@eslint/js": "^9.39.5",