diff --git a/doc/requirements.txt b/doc/requirements.txt
index 53fca8c6..b61dbd15 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -4,13 +4,13 @@
 
 # For generating sphinx documentation
 doc8>=0.6.0 # Apache-2.0
-openstackdocstheme>=1.17.0 # Apache-2.0
+openstackdocstheme>=1.18.1 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
-sphinx>=1.6.2 # BSD
+sphinx!=1.6.6,>=1.6.2 # BSD
 
 # For autodoc builds
 mock>=2.0.0 # BSD
-oslotest>=1.10.0 # Apache-2.0
+oslotest>=3.2.0 # Apache-2.0
 requests-mock>=1.1.0 # Apache-2.0
 testresources>=2.0.0 # Apache-2.0/BSD
 python-memcached>=1.56 # PSF
diff --git a/requirements.txt b/requirements.txt
index 6ab23e62..c37f8a82 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,9 +7,9 @@ oslo.cache>=1.26.0 # Apache-2.0
 oslo.config>=5.1.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
-oslo.log>=3.30.0 # Apache-2.0
+oslo.log>=3.36.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
-oslo.utils>=3.31.0 # Apache-2.0
+oslo.utils>=3.33.0 # Apache-2.0
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 pycadf!=2.0.0,>=1.1.0 # Apache-2.0
 python-keystoneclient>=3.8.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index eae2aa1d..e17dfc5d 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -9,7 +9,7 @@ coverage!=4.4,>=4.0 # Apache-2.0
 cryptography!=2.0,>=1.9 # BSD/Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 mock>=2.0.0 # BSD
-oslotest>=1.10.0 # Apache-2.0
+oslotest>=3.2.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
 requests-mock>=1.1.0 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0