diff --git a/jest.config.cjs b/jest.config.cjs
index 7cbd231f..b9a0d323 100644
--- a/jest.config.cjs
+++ b/jest.config.cjs
@@ -46,10 +46,13 @@ module.exports = {
       }
     ]
   },
-  transformIgnorePatterns: ['/node_modules/(?!(?:@actions/exec|@actions/github|@actions/io|@octokit|universal-user-agent|before-after-hook)/)'],
+  transformIgnorePatterns: ['/node_modules/(?!(?:@actions/exec|@actions/github|@actions/http-client|@actions/io|@octokit|universal-user-agent|before-after-hook)/)'],
   moduleNameMapper: {
     '^@actions/exec$': '<rootDir>/node_modules/@actions/exec/lib/exec.js',
     '^@actions/github$': '<rootDir>/node_modules/@actions/github/lib/github.js',
+    '^@actions/http-client$': '<rootDir>/node_modules/@actions/http-client/lib/index.js',
+    '^@actions/http-client/lib/auth$': '<rootDir>/node_modules/@actions/http-client/lib/auth.js',
+    '^@actions/http-client/lib/interfaces$': '<rootDir>/node_modules/@actions/http-client/lib/interfaces.js',
     '^@actions/io$': '<rootDir>/node_modules/@actions/io/lib/io.js',
     '^@actions/io/lib/io-util$': '<rootDir>/node_modules/@actions/io/lib/io-util.js',
     '^(\\.{1,2}/.*)\\.js$': '$1'
diff --git a/jest.config.itg.cjs b/jest.config.itg.cjs
index e81dbfca..61de7edf 100644
--- a/jest.config.itg.cjs
+++ b/jest.config.itg.cjs
@@ -29,10 +29,13 @@ module.exports = {
       }
     ]
   },
-  transformIgnorePatterns: ['/node_modules/(?!(?:@actions/exec|@actions/github|@actions/io|@octokit|universal-user-agent|before-after-hook)/)'],
+  transformIgnorePatterns: ['/node_modules/(?!(?:@actions/exec|@actions/github|@actions/http-client|@actions/io|@octokit|universal-user-agent|before-after-hook)/)'],
   moduleNameMapper: {
     '^@actions/exec$': '<rootDir>/node_modules/@actions/exec/lib/exec.js',
     '^@actions/github$': '<rootDir>/node_modules/@actions/github/lib/github.js',
+    '^@actions/http-client$': '<rootDir>/node_modules/@actions/http-client/lib/index.js',
+    '^@actions/http-client/lib/auth$': '<rootDir>/node_modules/@actions/http-client/lib/auth.js',
+    '^@actions/http-client/lib/interfaces$': '<rootDir>/node_modules/@actions/http-client/lib/interfaces.js',
     '^@actions/io$': '<rootDir>/node_modules/@actions/io/lib/io.js',
     '^@actions/io/lib/io-util$': '<rootDir>/node_modules/@actions/io/lib/io-util.js',
     '^(\\.{1,2}/.*)\\.js$': '$1'
diff --git a/package.json b/package.json
index f8e03672..22ff57ca 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "@actions/core": "^2.0.3",
     "@actions/exec": "^3.0.0",
     "@actions/github": "^9.0.0",
-    "@actions/http-client": "^3.0.2",
+    "@actions/http-client": "^4.0.0",
     "@actions/io": "^3.0.2",
     "@actions/tool-cache": "^3.0.1",
     "@azure/storage-blob": "^12.29.1",
diff --git a/yarn.lock b/yarn.lock
index 60e02990..eec1eccd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -179,6 +179,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@actions/http-client@npm:^4.0.0":
+  version: 4.0.0
+  resolution: "@actions/http-client@npm:4.0.0"
+  dependencies:
+    tunnel: "npm:^0.0.6"
+    undici: "npm:^6.23.0"
+  checksum: 10/05f606174577cae62f563361326cc81ee4c83c468dd75e87ac93f59e8d53369a6479c3fc28a4e8ea1bfbb50c8ed7db941629b5dd9f6e3855fe5f639a2ccdabc5
+  languageName: node
+  linkType: hard
+
 "@actions/io@npm:^2.0.0":
   version: 2.0.0
   resolution: "@actions/io@npm:2.0.0"
@@ -1209,7 +1219,7 @@ __metadata:
     "@actions/core": "npm:^2.0.3"
     "@actions/exec": "npm:^3.0.0"
     "@actions/github": "npm:^9.0.0"
-    "@actions/http-client": "npm:^3.0.2"
+    "@actions/http-client": "npm:^4.0.0"
     "@actions/io": "npm:^3.0.2"
     "@actions/tool-cache": "npm:^3.0.1"
     "@azure/storage-blob": "npm:^12.29.1"