Update package.json

Author: sofisl

package.json

@@ -39,7 +39,7 @@
   "homepage": "https://github.com/googleapis/teeny-request#readme",
   "dependencies": {
     "http-proxy-agent": "^5.0.0",
-    "https-proxy-agent": "^6.0.0",
+    "https-proxy-agent": "^5.0.0",
     "node-fetch": "^2.7.0",
     "stream-events": "^1.0.5",
     "uuid": "^11.0.5"