diff --git a/requirements.txt b/requirements.txt
index 0f9fbc70..4bf2ee93 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.
 
-keystoneauth1>=3.0.1 # Apache-2.0
+keystoneauth1>=3.1.0 # Apache-2.0
 oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0
 oslo.context>=2.14.0 # Apache-2.0
 oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index f0a7384e..739a411d 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,11 +6,11 @@ hacking<0.11,>=0.10.0
 flake8-docstrings==0.2.1.post1 # MIT
 
 coverage!=4.4,>=4.0 # Apache-2.0
-cryptography>=1.6 # BSD/Apache-2.0
+cryptography!=2.0,>=1.6 # BSD/Apache-2.0
 docutils>=0.11 # OSI-Approved Open Source, Public Domain
 fixtures>=3.0.0 # Apache-2.0/BSD
 mock>=2.0 # BSD
-openstackdocstheme>=1.11.0 # Apache-2.0
+openstackdocstheme>=1.16.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 reno!=2.3.1,>=1.8.0 # Apache-2.0
 requests-mock>=1.1 # Apache-2.0