diff --git a/dist/index.js b/dist/index.js
index 71935a2..337da6a 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -3473,11 +3473,11 @@ function getProxyUrl(reqUrl) {
     })();
     if (proxyVar) {
         try {
-            return new URL(proxyVar);
+            return new DecodedURL(proxyVar);
         }
         catch (_a) {
             if (!proxyVar.startsWith('http://') && !proxyVar.startsWith('https://'))
-                return new URL(`http://${proxyVar}`);
+                return new DecodedURL(`http://${proxyVar}`);
         }
     }
     else {
@@ -3536,6 +3536,19 @@ function isLoopbackAddress(host) {
         hostLower.startsWith('[::1]') ||
         hostLower.startsWith('[0:0:0:0:0:0:0:1]'));
 }
+class DecodedURL extends URL {
+    constructor(url, base) {
+        super(url, base);
+        this._decodedUsername = decodeURIComponent(super.username);
+        this._decodedPassword = decodeURIComponent(super.password);
+    }
+    get username() {
+        return this._decodedUsername;
+    }
+    get password() {
+        return this._decodedPassword;
+    }
+}
 //# sourceMappingURL=proxy.js.map
 
 /***/ }),
diff --git a/package-lock.json b/package-lock.json
index 0cc798c..7ea2acf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.10.1",
-        "@actions/http-client": "^2.2.1",
+        "@actions/http-client": "^2.2.2",
         "@actions/tool-cache": "^2.0.1",
         "semver": "^7.6.3"
       },
@@ -53,9 +53,9 @@
       }
     },
     "node_modules/@actions/http-client": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.2.1.tgz",
-      "integrity": "sha512-KhC/cZsq7f8I4LfZSJKgCvEwfkE8o1538VoBeoGzokVLLnbFDEAdFD3UhoMklxo2un9NJVBdANOresx7vTHlHw==",
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.2.2.tgz",
+      "integrity": "sha512-2TvX5LskKQzDDQI+bobIDGAjkn0NJiQlg4MTrKnZ8HfQ7nDEUbtJ1ytxPDb2bfk3Hr2XD99X8oAJISAmIoiSAQ==",
       "dependencies": {
         "tunnel": "^0.0.6",
         "undici": "^5.25.4"
@@ -5860,9 +5860,9 @@
       }
     },
     "@actions/http-client": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.2.1.tgz",
-      "integrity": "sha512-KhC/cZsq7f8I4LfZSJKgCvEwfkE8o1538VoBeoGzokVLLnbFDEAdFD3UhoMklxo2un9NJVBdANOresx7vTHlHw==",
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.2.2.tgz",
+      "integrity": "sha512-2TvX5LskKQzDDQI+bobIDGAjkn0NJiQlg4MTrKnZ8HfQ7nDEUbtJ1ytxPDb2bfk3Hr2XD99X8oAJISAmIoiSAQ==",
       "requires": {
         "tunnel": "^0.0.6",
         "undici": "^5.25.4"
diff --git a/package.json b/package.json
index 238aa87..17e5bbe 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "license": "MIT",
   "dependencies": {
     "@actions/core": "^1.10.1",
-    "@actions/http-client": "^2.2.1",
+    "@actions/http-client": "^2.2.2",
     "@actions/tool-cache": "^2.0.1",
     "semver": "^7.6.3"
   },