diff --git a/package.json b/package.json
index 85f79da86..733f4bb3d 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "cfenv": "^1.0.3",
     "chalk": "^1.1.3",
     "co-router": "^1.0.3",
-    "compression": "^1.2.2",
+    "compression": "^1.8.1",
     "connect-flash": "^0.1.1",
     "connect-mongo": "^3.0.0",
     "connect-slashes": "^1.3.1",
@@ -77,7 +77,7 @@
     "errorhandler": "^1.3.0",
     "everypaas": "0.0.8",
     "express": "^4.10.6",
-    "express-session": "^1.17.0",
+    "express-session": "^1.18.2",
     "global-tunnel": "^1.2.0",
     "gravatar": "^1.8.1",
     "in-publish": "^2.0.0",