diff --git a/package.json b/package.json
index 6428501..694d897 100644
--- a/package.json
+++ b/package.json
@@ -25,13 +25,13 @@
     "typescript": "2.9.2"
   },
   "dependencies": {
-    "cheerio-httpcli": "0.7.3",
+    "cheerio-httpcli": "0.7.4",
     "debug": "3.1.0",
     "escape-regexp": "0.0.1",
     "html-entities": "1.2.1",
-    "koa": "2.5.2",
-    "request": "2.87.0",
-    "request-promise-native": "1.0.5",
+    "koa": "2.8.1",
+    "request": "2.88.0",
+    "request-promise-native": "1.0.7",
     "require-all": "2.2.0",
     "trace-redirect": "1.0.6"
   }