diff --git a/requirements.txt b/requirements.txt
index adbd0496fd3..2842ec2add0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ oauth2client!=4.0.0,>=1.5.0 # Apache-2.0
 oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.context>=2.14.0 # Apache-2.0
-oslo.db>=4.23.0 # Apache-2.0
+oslo.db>=4.24.0 # Apache-2.0
 oslo.log>=3.22.0 # Apache-2.0
 oslo.messaging!=5.25.0,>=5.24.2 # Apache-2.0
 oslo.middleware>=3.27.0 # Apache-2.0
@@ -56,9 +56,9 @@ suds-jurko>=0.6 # LGPLv3+
 WebOb>=1.7.1 # MIT
 oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
 oslo.vmware>=2.17.0 # Apache-2.0
-os-brick!=1.14.0,>=1.13.1 # Apache-2.0
+os-brick!=1.14.0,!=1.15.0,>=1.13.1 # Apache-2.0
 os-win>=2.0.0 # Apache-2.0
-tooz>=1.47.0 # Apache-2.0
+tooz!=1.57.4,>=1.47.0 # Apache-2.0
 google-api-python-client>=1.4.2 # Apache-2.0
 castellan>=0.7.0 # Apache-2.0
 cryptography>=1.6 # BSD/Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 7228ac9814b..c60b0da0cd0 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -21,7 +21,7 @@ testscenarios>=0.4 # Apache-2.0/BSD
 openstackdocstheme>=1.11.0 # Apache-2.0
 oslo.versionedobjects[fixtures]>=1.17.0 # Apache-2.0
 os-testr>=0.8.0 # Apache-2.0
-tempest>=14.0.0 # Apache-2.0
+tempest>=16.1.0 # Apache-2.0
 bandit>=1.1.0 # Apache-2.0
 reno!=2.3.1,>=1.8.0 # Apache-2.0
 doc8 # Apache-2.0