diff --git a/requirements.txt b/requirements.txt
index 2d80fdf5..974a320f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,15 +13,15 @@ oslo.context>=2.19.2 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
 oslo.messaging>=5.29.0 # 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.middleware>=3.31.0 # Apache-2.0
 oslo.policy>=1.30.0 # Apache-2.0
-oslo.service>=1.24.0 # Apache-2.0
-oslo.utils>=3.31.0 # Apache-2.0
-oslo.versionedobjects>=1.28.0 # Apache-2.0
+oslo.service!=1.28.1,>=1.24.0 # Apache-2.0
+oslo.utils>=3.33.0 # Apache-2.0
+oslo.versionedobjects>=1.31.2 # Apache-2.0
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 python-novaclient>=9.1.0 # Apache-2.0
 setuptools!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.0,!=34.3.0,!=34.3.1,!=34.3.2,!=36.2.0,>=16.0 # PSF/ZPL
 six>=1.10.0 # MIT
 stevedore>=1.20.0 # Apache-2.0
-taskflow>=2.7.0 # Apache-2.0
+taskflow>=2.16.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 8af8e5aa..71fa8221 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -9,11 +9,11 @@ ddt>=1.0.1 # MIT
 psycopg2>=2.6.2 # LGPL/ZPL
 PyMySQL>=0.7.6 # MIT License
 python-subunit>=1.0.0 # Apache-2.0/BSD
-sphinx>=1.6.2 # BSD
-openstackdocstheme>=1.17.0 # Apache-2.0
+sphinx!=1.6.6,>=1.6.2 # BSD
+openstackdocstheme>=1.18.1 # Apache-2.0
 os-api-ref>=1.4.0 # Apache-2.0
 oslosphinx>=4.7.0 # Apache-2.0
-oslotest>=1.10.0 # Apache-2.0
+oslotest>=3.2.0 # Apache-2.0
 os-testr>=1.0.0 # Apache-2.0
 requests-mock>=1.1.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD