diff --git a/requirements.txt b/requirements.txt
index c4822a45..223f759a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,5 +12,5 @@ oslo.i18n>=3.15.3 # Apache-2.0
 oslo.log>=3.36.0 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0
 
-keystoneauth1>=3.3.0 # Apache-2.0
+keystoneauth1>=3.4.0 # Apache-2.0
 osc-lib>=1.8.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 6670c571..bcc69ee5 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -21,8 +21,8 @@ coverage!=4.4,>=4.0 # Apache-2.0
 ddt>=1.0.1 # MIT
 
 # Documentation
-sphinx!=1.6.6,>=1.6.2 # BSD
+sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
 os-client-config>=1.28.0 # Apache-2.0
 openstackdocstheme>=1.18.1 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
-requests-mock>=1.1.0 # Apache-2.0
+requests-mock>=1.2.0 # Apache-2.0