diff --git a/test-requirements.txt b/test-requirements.txt
index cae29a419..222ced8c0 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,9 +4,9 @@
 hacking>=0.10.0,<0.11
 
 discover
-oslotest>=1.2.0  # Apache-2.0
+oslotest>=1.5.1,<1.6.0  # Apache-2.0
 testrepository>=0.0.18
 
 # Doc requirements
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
-oslosphinx>=2.2.0  # Apache-2.0
+oslosphinx>=2.5.0,<2.6.0  # Apache-2.0