diff --git a/setup.py b/setup.py
index 0bd1606..dbf8388 100644
--- a/setup.py
+++ b/setup.py
@@ -11,8 +11,8 @@
     author_email='',
     description='Validity fingerprint sensor prototype',
     install_requires=(
-        'fastecdsa==1.7.4',
-        'pyusb==1.0.2',
+        'fastecdsa',
+        'pyusb',
         'pycrypto'
     ),
     dependency_links=(