diff --git a/Makefile b/Makefile
index d8d8ad5..76ff025 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # This file has been auto-generated.
 # All changes will be lost, see Projectfile.
 #
-# Updated at 2017-04-24 21:40:05.495982
+# Updated at 2017-04-24 23:47:46.325867
 
 PYTHON ?= $(shell which python)
 PYTHON_BASENAME ?= $(shell basename $(PYTHON))
diff --git a/Projectfile b/Projectfile
index 202f187..c6705ee 100644
--- a/Projectfile
+++ b/Projectfile
@@ -22,7 +22,7 @@ enable_features = {
 
 install_requires = [
     'colorama >=0.3,<0.4',
-    'psutil >=5.0,<5.1',
+    'psutil >=5.2,<5.3',
     'requests >=2.12,<2.13',
     'stevedore >=1.19,<1.20',
 ]
diff --git a/setup.py b/setup.py
index 3fd522c..068f629 100644
--- a/setup.py
+++ b/setup.py
@@ -41,7 +41,7 @@ setup(
     description='Bonobo',
     license='Apache License, Version 2.0',
     install_requires=[
-        'colorama >=0.3,<0.4', 'psutil >=5.0,<5.1', 'requests >=2.12,<2.13',
+        'colorama >=0.3,<0.4', 'psutil >=5.2,<5.3', 'requests >=2.12,<2.13',
         'stevedore >=1.19,<1.20'
     ],
     version=version,