diff --git a/dist/index.js b/dist/index.js
index e9097b5..7698456 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -1026,6 +1026,7 @@ class Context {
         this.action = process.env.GITHUB_ACTION;
         this.actor = process.env.GITHUB_ACTOR;
         this.job = process.env.GITHUB_JOB;
+        this.runAttempt = parseInt(process.env.GITHUB_RUN_ATTEMPT, 10);
         this.runNumber = parseInt(process.env.GITHUB_RUN_NUMBER, 10);
         this.runId = parseInt(process.env.GITHUB_RUN_ID, 10);
         this.apiUrl = (_a = process.env.GITHUB_API_URL) !== null && _a !== void 0 ? _a : `https://api.github.com`;
@@ -1902,7 +1903,7 @@ class HttpClient {
         }
         const usingSsl = parsedUrl.protocol === 'https:';
         proxyAgent = new undici_1.ProxyAgent(Object.assign({ uri: proxyUrl.href, pipelining: !this._keepAlive ? 0 : 1 }, ((proxyUrl.username || proxyUrl.password) && {
-            token: `${proxyUrl.username}:${proxyUrl.password}`
+            token: `Basic ${Buffer.from(`${proxyUrl.username}:${proxyUrl.password}`).toString('base64')}`
         })));
         this._proxyAgentDispatcher = proxyAgent;
         if (usingSsl && this._ignoreSslError) {
@@ -2016,11 +2017,11 @@ function getProxyUrl(reqUrl) {
     })();
     if (proxyVar) {
         try {
-            return new URL(proxyVar);
+            return new DecodedURL(proxyVar);
         }
         catch (_a) {
             if (!proxyVar.startsWith('http://') && !proxyVar.startsWith('https://'))
-                return new URL(`http://${proxyVar}`);
+                return new DecodedURL(`http://${proxyVar}`);
         }
     }
     else {
@@ -2079,6 +2080,19 @@ 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 8a62155..9e91923 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -40,22 +40,27 @@
       }
     },
     "node_modules/@actions/github": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/@actions/github/-/github-6.0.0.tgz",
-      "integrity": "sha512-alScpSVnYmjNEXboZjarjukQEzgCRmjMv6Xj47fsdnqGS73bjJNDpiiXmp8jr0UZLdUB6d9jW63IcmddUP+l0g==",
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/@actions/github/-/github-6.0.1.tgz",
+      "integrity": "sha512-xbZVcaqD4XnQAe35qSQqskb3SqIAfRyLBrHMd/8TuL7hJSz2QtbDwnNM8zWx4zO5l2fnGtseNE3MbEvD7BxVMw==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "@actions/http-client": "^2.2.0",
         "@octokit/core": "^5.0.1",
-        "@octokit/plugin-paginate-rest": "^9.0.0",
-        "@octokit/plugin-rest-endpoint-methods": "^10.0.0"
+        "@octokit/plugin-paginate-rest": "^9.2.2",
+        "@octokit/plugin-rest-endpoint-methods": "^10.4.0",
+        "@octokit/request": "^8.4.1",
+        "@octokit/request-error": "^5.1.1",
+        "undici": "^5.28.5"
       }
     },
     "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": "2.2.3",
+      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.2.3.tgz",
+      "integrity": "sha512-mx8hyJi/hjFvbPokCg4uRd4ZX78t+YyRPtnKWwIl+RzNaVuFpQHfmlGVfsKEJN8LwTCvL+DfVgAM04XaHkm6bA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "tunnel": "^0.0.6",
         "undici": "^5.25.4"