diff --git a/setup.py b/setup.py
index 4c7d4894..52965618 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@ INSTALL_REQUIRES = [
 	"pkginfo>=1.3.2,<1.4",
 	"requests>=2.11.1,<2.12",
 	"semantic_version>=2.6.0,<2.7",
-	"psutil>=3.2.1,<3.3",
+	"psutil>=4.3.1,<4.4",
 	"Click>=6.2,<6.3",
 	"awesome-slugify>=1.6.5,<1.7",
 	"feedparser>=5.2.1,<5.3",