diff --git a/setup.py b/setup.py
index 5003970e..0fed3ef0 100644
--- a/setup.py
+++ b/setup.py
@@ -16,23 +16,23 @@ INSTALL_REQUIRES = [
 	"flask>=0.9,<0.11",
 	"werkzeug==0.8.3",
 	"tornado==4.0.1",
-	"sockjs-tornado>=1.0.0",
+	"sockjs-tornado==1.0.1",
 	"PyYAML==3.10",
 	"Flask-Login==0.2.2",
 	"Flask-Principal==0.3.5",
 	"Flask-Babel==0.9",
 	"Flask-Assets==0.10",
-	"pyserial",
-	"netaddr",
-	"watchdog",
-	"sarge>=0.1.4",
-	"netifaces",
-	"pylru",
-	"rsa",
-	"pkginfo",
-	"requests",
-	"semantic_version",
-	"psutil"
+	"pyserial==2.7",
+	"netaddr==0.7.17",
+	"watchdog==0.8.3",
+	"sarge==0.1.4",
+	"netifaces==0.8",
+	"pylru==1.0.9",
+	"rsa==3.2",
+	"pkginfo==1.2.1",
+	"requests==2.7.0",
+	"semantic_version==2.4.2",
+	"psutil==3.1.1"
 ]
 
 # Additional requirements for optional install options