diff --git a/requirements.txt b/requirements.txt
index 620a00c7fb..dc16326e44 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
-docker>=2.0.0 # Apache-2.0
+docker>=2.4.2 # Apache-2.0
 cryptography!=2.0,>=1.6 # BSD/Apache-2.0
 Jinja2!=2.9.0,!=2.9.1,!=2.9.2,!=2.9.3,!=2.9.4,>=2.8 # BSD License (3 clause)
 gitdb>=0.6.4 # BSD License (3 clause)
diff --git a/test-requirements.txt b/test-requirements.txt
index 7b1770bc67..f73dd270e9 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -11,11 +11,11 @@ extras # MIT
 graphviz!=0.5.0,>=0.4.0 # MIT License
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 openstackdocstheme>=1.16.0 # Apache-2.0
-oslo.log>=3.22.0 # Apache-2.0
+oslo.log>=3.30.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
-reno!=2.3.1,>=1.8.0 # Apache-2.0
+reno>=2.5.0 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
-PyYAML>=3.10.0 # MIT
+PyYAML>=3.10 # MIT
 python-barbicanclient!=4.5.0,!=4.5.1,>=4.0.0 # Apache-2.0
 python-ceilometerclient>=2.5.0 # Apache-2.0
 python-heatclient>=1.6.1 # Apache-2.0