diff --git a/package-lock.json b/package-lock.json
index 23bad5e6..c243e1f0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,37 +6,22 @@
     "": {
       "name": "action-send-mail",
       "dependencies": {
-        "@actions/core": "^2.0.3",
+        "@actions/core": "^3.0.0",
         "@actions/glob": "^0.6.1",
         "nodemailer": "^7.0.13",
         "showdown": "^1.9.1"
       }
     },
     "node_modules/@actions/core": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-2.0.3.tgz",
-      "integrity": "sha512-Od9Thc3T1mQJYddvVPM4QGiLUewdh+3txmDYHHxoNdkqysR1MbCT+rFOtNUxYAz+7+6RIsqipVahY2GJqGPyxA==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-3.0.0.tgz",
+      "integrity": "sha512-zYt6cz+ivnTmiT/ksRVriMBOiuoUpDCJJlZ5KPl2/FRdvwU3f7MPh9qftvbkXJThragzUZieit2nyHUyw53Seg==",
       "license": "MIT",
       "dependencies": {
-        "@actions/exec": "^2.0.0",
-        "@actions/http-client": "^3.0.2"
+        "@actions/exec": "^3.0.0",
+        "@actions/http-client": "^4.0.0"
       }
     },
-    "node_modules/@actions/core/node_modules/@actions/exec": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-2.0.0.tgz",
-      "integrity": "sha512-k8ngrX2voJ/RIN6r9xB82NVqKpnMRtxDoiO+g3olkIUpQNqjArXrCQceduQZCQj3P3xm32pChRLqRrtXTlqhIw==",
-      "license": "MIT",
-      "dependencies": {
-        "@actions/io": "^2.0.0"
-      }
-    },
-    "node_modules/@actions/core/node_modules/@actions/io": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@actions/io/-/io-2.0.0.tgz",
-      "integrity": "sha512-Jv33IN09XLO+0HS79aaODsvIRyduiF7NY/F6LYeK5oeUmrsz7aFdRphQjFoESF4jS7lMauDOttKALcpapVDIAg==",
-      "license": "MIT"
-    },
     "node_modules/@actions/exec": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-3.0.0.tgz",
@@ -56,17 +41,7 @@
         "minimatch": "^3.0.4"
       }
     },
-    "node_modules/@actions/glob/node_modules/@actions/core": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-3.0.0.tgz",
-      "integrity": "sha512-zYt6cz+ivnTmiT/ksRVriMBOiuoUpDCJJlZ5KPl2/FRdvwU3f7MPh9qftvbkXJThragzUZieit2nyHUyw53Seg==",
-      "license": "MIT",
-      "dependencies": {
-        "@actions/exec": "^3.0.0",
-        "@actions/http-client": "^4.0.0"
-      }
-    },
-    "node_modules/@actions/glob/node_modules/@actions/http-client": {
+    "node_modules/@actions/http-client": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-4.0.0.tgz",
       "integrity": "sha512-QuwPsgVMsD6qaPD57GLZi9sqzAZCtiJT8kVBCDpLtxhL5MydQ4gS+DrejtZZPdIYyB1e95uCK9Luyds7ybHI3g==",
@@ -76,16 +51,6 @@
         "undici": "^6.23.0"
       }
     },
-    "node_modules/@actions/http-client": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-3.0.2.tgz",
-      "integrity": "sha512-JP38FYYpyqvUsz+Igqlc/JG6YO9PaKuvqjM3iGvaLqFnJ7TFmcLyy2IDrY0bI0qCQug8E9K+elv5ZNfw62ZJzA==",
-      "license": "MIT",
-      "dependencies": {
-        "tunnel": "^0.0.6",
-        "undici": "^6.23.0"
-      }
-    },
     "node_modules/@actions/io": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/@actions/io/-/io-3.0.2.tgz",
diff --git a/package.json b/package.json
index 1850db10..c6d85ac5 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "action-send-mail",
   "main": "main.js",
   "dependencies": {
-    "@actions/core": "^2.0.3",
+    "@actions/core": "^3.0.0",
     "@actions/glob": "^0.6.1",
     "nodemailer": "^7.0.13",
     "showdown": "^1.9.1"