diff --git a/package-lock.json b/package-lock.json
index 3df42dd..ee74143 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "firebase-admin": "13.9.0",
         "npmlog": "7.0.1",
         "parse": "8.7.0",
-        "web-push": "3.6.7"
+        "web-push": "4.0.0"
       },
       "devDependencies": {
         "@eslint/js": "9.39.5",
@@ -4339,9 +4339,10 @@
       "dev": true
     },
     "node_modules/http_ece": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/http_ece/-/http_ece-1.2.0.tgz",
-      "integrity": "sha512-JrF8SSLVmcvc5NducxgyOrKXe3EsyHMgBFgSaIUGmArKe+rwr0uphRkRXvwiom3I+fpIfoItveHrfudL8/rxuA==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/http_ece/-/http_ece-1.2.1.tgz",
+      "integrity": "sha512-+tzLoMYgXvicu60sVFoswTiu6BiQ6EX3DORRJQ3W2dNpNWCyZ3tcmRFZZ3jgVyw8ziWUCeUARKCkYDY6JgFx+w==",
+      "license": "MIT",
       "engines": {
         "node": ">=16"
       }
@@ -5187,6 +5188,7 @@
       "version": "1.2.8",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
       "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
+      "dev": true,
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/ljharb"
@@ -7752,7 +7754,6 @@
       "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==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">= 20"
@@ -9025,15 +9026,15 @@
       }
     },
     "node_modules/web-push": {
-      "version": "3.6.7",
-      "resolved": "https://registry.npmjs.org/web-push/-/web-push-3.6.7.tgz",
-      "integrity": "sha512-OpiIUe8cuGjrj3mMBFWY+e4MMIkW3SVT+7vEIjvD9kejGUypv8GPDf84JdPWskK8zMRIJ6xYGm+Kxr8YkPyA0A==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/web-push/-/web-push-4.0.0.tgz",
+      "integrity": "sha512-iKzGK/q3k+kjoPK+fkbs8ymYvEqu5RJNAypEskW+UAYsC44upqb0f+T8QSYW4naowl9bzjlHRe8CI0NFCBzZeQ==",
+      "license": "MPL-2.0",
       "dependencies": {
         "asn1.js": "^5.3.0",
-        "http_ece": "1.2.0",
-        "https-proxy-agent": "^7.0.0",
-        "jws": "^4.0.0",
-        "minimist": "^1.2.5"
+        "http_ece": "1.2.1",
+        "https-proxy-agent": "^9.1.0",
+        "jws": "^4.0.1"
       },
       "bin": {
         "web-push": "src/cli.js"
@@ -9043,26 +9044,26 @@
       }
     },
     "node_modules/web-push/node_modules/agent-base": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-7.1.1.tgz",
-      "integrity": "sha512-H0TSyFNDMomMNJQBn8wFV5YC/2eJ+VXECwOadZJT554xP6cODZHPX3H9QMQECxvrgiSOP1pHjy1sMWQVYJOUOA==",
-      "dependencies": {
-        "debug": "^4.3.4"
-      },
+      "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/web-push/node_modules/https-proxy-agent": {
-      "version": "7.0.4",
-      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-7.0.4.tgz",
-      "integrity": "sha512-wlwpilI7YdjSkWaQ/7omYBMTliDcmCN8OLihO6I9B86g06lMyAoqgoDpV0XqoaPOKj+0DIdAvnsWfyAAhmimcg==",
+      "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": "^7.0.2",
-        "debug": "4"
+        "agent-base": "9.0.0",
+        "debug": "^4.3.4",
+        "proxy-agent-negotiate": "1.1.0"
       },
       "engines": {
-        "node": ">= 14"
+        "node": ">= 20"
       }
     },
     "node_modules/web-streams-polyfill": {
@@ -12395,9 +12396,9 @@
       "dev": true
     },
     "http_ece": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/http_ece/-/http_ece-1.2.0.tgz",
-      "integrity": "sha512-JrF8SSLVmcvc5NducxgyOrKXe3EsyHMgBFgSaIUGmArKe+rwr0uphRkRXvwiom3I+fpIfoItveHrfudL8/rxuA=="
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/http_ece/-/http_ece-1.2.1.tgz",
+      "integrity": "sha512-+tzLoMYgXvicu60sVFoswTiu6BiQ6EX3DORRJQ3W2dNpNWCyZ3tcmRFZZ3jgVyw8ziWUCeUARKCkYDY6JgFx+w=="
     },
     "http-parser-js": {
       "version": "0.5.8",
@@ -13031,7 +13032,8 @@
     "minimist": {
       "version": "1.2.8",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
-      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
+      "dev": true
     },
     "minipass": {
       "version": "7.1.3",
@@ -14711,7 +14713,6 @@
       "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==",
-      "dev": true,
       "requires": {}
     },
     "pseudomap": {
@@ -15621,32 +15622,29 @@
       }
     },
     "web-push": {
-      "version": "3.6.7",
-      "resolved": "https://registry.npmjs.org/web-push/-/web-push-3.6.7.tgz",
-      "integrity": "sha512-OpiIUe8cuGjrj3mMBFWY+e4MMIkW3SVT+7vEIjvD9kejGUypv8GPDf84JdPWskK8zMRIJ6xYGm+Kxr8YkPyA0A==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/web-push/-/web-push-4.0.0.tgz",
+      "integrity": "sha512-iKzGK/q3k+kjoPK+fkbs8ymYvEqu5RJNAypEskW+UAYsC44upqb0f+T8QSYW4naowl9bzjlHRe8CI0NFCBzZeQ==",
       "requires": {
         "asn1.js": "^5.3.0",
-        "http_ece": "1.2.0",
-        "https-proxy-agent": "^7.0.0",
-        "jws": "^4.0.0",
-        "minimist": "^1.2.5"
+        "http_ece": "1.2.1",
+        "https-proxy-agent": "^9.1.0",
+        "jws": "^4.0.1"
       },
       "dependencies": {
         "agent-base": {
-          "version": "7.1.1",
-          "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-7.1.1.tgz",
-          "integrity": "sha512-H0TSyFNDMomMNJQBn8wFV5YC/2eJ+VXECwOadZJT554xP6cODZHPX3H9QMQECxvrgiSOP1pHjy1sMWQVYJOUOA==",
-          "requires": {
-            "debug": "^4.3.4"
-          }
+          "version": "9.0.0",
+          "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-9.0.0.tgz",
+          "integrity": "sha512-TQf59BsZnytt8GdJKLPfUZ54g/iaUL2OWDSFCCvMOhsHduDQxO8xC4PNeyIkVcA5KwL2phPSv0douC0fgWzmnA=="
         },
         "https-proxy-agent": {
-          "version": "7.0.4",
-          "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-7.0.4.tgz",
-          "integrity": "sha512-wlwpilI7YdjSkWaQ/7omYBMTliDcmCN8OLihO6I9B86g06lMyAoqgoDpV0XqoaPOKj+0DIdAvnsWfyAAhmimcg==",
+          "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==",
           "requires": {
-            "agent-base": "^7.0.2",
-            "debug": "4"
+            "agent-base": "9.0.0",
+            "debug": "^4.3.4",
+            "proxy-agent-negotiate": "1.1.0"
           }
         }
       }
diff --git a/package.json b/package.json
index 809a649..6f6546e 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "firebase-admin": "13.9.0",
     "npmlog": "7.0.1",
     "parse": "8.7.0",
-    "web-push": "3.6.7"
+    "web-push": "4.0.0"
   },
   "devDependencies": {
     "@eslint/js": "9.39.5",