diff --git a/package.json b/package.json
index 197427ce416..518b8afb78f 100644
--- a/package.json
+++ b/package.json
@@ -37,9 +37,9 @@
     "chalk": "1.1.3",
     "cheerio": "0.22.0",
     "commander": "2.9.0",
-    "compression": "1.6.2",
+    "compression": "1.8.1",
     "connect-slashes": "1.3.1",
-    "cookie-session": "1.2.0",
+    "cookie-session": "2.1.1",
     "cors": "2.8.1",
     "csv-parser": "1.11.0",
     "debug": "2.2.0",