diff --git a/requirements.txt b/requirements.txt
index 45c618cf..b38b0457 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,11 +6,11 @@ anyjson>=0.3.3 # BSD
 eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
 GitPython>=1.0.1 # BSD License (3 clause)
 kombu!=4.0.2,>=4.0.0 # BSD
-oslo.config>=4.6.0 # Apache-2.0
+oslo.config>=5.1.0 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
 oslo.service>=1.24.0 # Apache-2.0
 oslo.utils>=3.31.0 # Apache-2.0
 PyYAML>=3.10 # MIT
-six>=1.9.0 # MIT
+six>=1.10.0 # MIT
 semantic-version>=2.3.1 # BSD
 requests>=2.14.2 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index e69ed37c..0fd400f9 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -5,7 +5,7 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 unittest2>=1.1.0 # BSD
 coverage!=4.4,>=4.0 # Apache-2.0
 mock>=2.0.0 # BSD
-testtools>=1.4.0 # MIT
+testtools>=2.2.0 # MIT
 testrepository>=0.0.18 # Apache-2.0/BSD
 oslotest>=1.10.0 # Apache-2.0