diff --git a/setup.py b/setup.py
index 0b65bf01b..011fefd74 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@ with open('README.rst') as f:
     readme = f.read()
 
 extras_require = {
-    'voice': ['PyNaCl==1.2.1'],
+    'voice': ['PyNaCl==1.3.0'],
     'docs': [
         'sphinx==1.7.4',
         'sphinxcontrib-asyncio',