diff --git a/etc/requirements_dev.txt b/etc/requirements_dev.txt
index 09ee4b9e..4f86cf23 100644
--- a/etc/requirements_dev.txt
+++ b/etc/requirements_dev.txt
@@ -15,9 +15,9 @@ docutils==0.12
 snowballstemmer==1.2.0
 sphinx-rtd-theme==0.1.8
 sphinx==1.3.1
-pbr==1.2.0
+pbr==1.3.0
 
-mock==1.1.1
+mock==1.1.2
 
 # Linting