diff --git a/test-requirements-py3.txt b/test-requirements-py3.txt
index f0c388c..bb061d3 100644
--- a/test-requirements-py3.txt
+++ b/test-requirements-py3.txt
@@ -23,5 +23,5 @@ mock>=1.0
 # not available for Python 3.x
 # eventlet>=0.13.0
 
-oslotest>=1.2.0  # Apache-2.0
+oslotest>=1.5.1,<1.6.0  # Apache-2.0
 
diff --git a/test-requirements.txt b/test-requirements.txt
index 4b0b51a..8549ecf 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -13,12 +13,12 @@ testtools>=0.9.36,!=1.2.0
 
 # this is required for the docs build jobs
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
-oslosphinx>=2.2.0  # Apache-2.0
-oslotest>=1.2.0  # Apache-2.0
+oslosphinx>=2.5.0,<2.6.0  # Apache-2.0
+oslotest>=1.5.1,<1.6.0  # Apache-2.0
 
 
 # mocking framework
 mock>=1.0
 
 # rootwrap daemon's client should be verified to run in eventlet
-eventlet>=0.16.1
+eventlet>=0.16.1,!=0.17.0