diff --git a/package-lock.json b/package-lock.json
index 2e318dfc..c489e0ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,20 +6,20 @@
     "": {
       "name": "action-send-mail",
       "dependencies": {
-        "@actions/core": "^1.11.1",
+        "@actions/core": "^2.0.0",
         "@actions/glob": "^0.5.0",
         "nodemailer": "^7.0.10",
         "showdown": "^1.9.1"
       }
     },
     "node_modules/@actions/core": {
-      "version": "1.11.1",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.11.1.tgz",
-      "integrity": "sha512-hXJCSrkwfA46Vd9Z3q4cpEpHB1rL5NG04+/rbqW9d3+CSvtB1tYe8UTpAlixa1vj0m/ULglfEK2UKxMGxCxv5A==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-2.0.0.tgz",
+      "integrity": "sha512-iGW52/zqhPUFnYl0s1ioXfJu86LGs7b+GYuO38JMPpsh14FQrNj3n2JBpC+vZ2CFS4lERQyn5koLDopY+6V/PQ==",
       "license": "MIT",
       "dependencies": {
         "@actions/exec": "^1.1.1",
-        "@actions/http-client": "^2.0.1"
+        "@actions/http-client": "^3.0.0"
       }
     },
     "node_modules/@actions/exec": {
@@ -41,7 +41,17 @@
         "minimatch": "^3.0.4"
       }
     },
-    "node_modules/@actions/http-client": {
+    "node_modules/@actions/glob/node_modules/@actions/core": {
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.11.1.tgz",
+      "integrity": "sha512-hXJCSrkwfA46Vd9Z3q4cpEpHB1rL5NG04+/rbqW9d3+CSvtB1tYe8UTpAlixa1vj0m/ULglfEK2UKxMGxCxv5A==",
+      "license": "MIT",
+      "dependencies": {
+        "@actions/exec": "^1.1.1",
+        "@actions/http-client": "^2.0.1"
+      }
+    },
+    "node_modules/@actions/glob/node_modules/@actions/http-client": {
       "version": "2.2.3",
       "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.2.3.tgz",
       "integrity": "sha512-mx8hyJi/hjFvbPokCg4uRd4ZX78t+YyRPtnKWwIl+RzNaVuFpQHfmlGVfsKEJN8LwTCvL+DfVgAM04XaHkm6bA==",
@@ -51,6 +61,16 @@
         "undici": "^5.25.4"
       }
     },
+    "node_modules/@actions/http-client": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-3.0.0.tgz",
+      "integrity": "sha512-1s3tXAfVMSz9a4ZEBkXXRQD4QhY3+GAsWSbaYpeknPOKEeyRiU3lH+bHiLMZdo2x/fIeQ/hscL1wCkDLVM2DZQ==",
+      "license": "MIT",
+      "dependencies": {
+        "tunnel": "^0.0.6",
+        "undici": "^5.28.5"
+      }
+    },
     "node_modules/@actions/io": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/@actions/io/-/io-1.1.3.tgz",
diff --git a/package.json b/package.json
index 74443c21..93f355ad 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "action-send-mail",
   "main": "main.js",
   "dependencies": {
-    "@actions/core": "^1.11.1",
+    "@actions/core": "^2.0.0",
     "@actions/glob": "^0.5.0",
     "nodemailer": "^7.0.10",
     "showdown": "^1.9.1"