diff --git a/requirements.txt b/requirements.txt
index f8208f2..2d060c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,11 +4,11 @@
 
 ironic-lib>=2.5.0 # Apache-2.0
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
-oslo.concurrency>=3.8.0 # Apache-2.0
-oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0
-oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
+oslo.concurrency>=3.20.0 # Apache-2.0
+oslo.config>=4.6.0 # Apache-2.0
+oslo.i18n>=3.15.3 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
-oslo.utils>=3.20.0 # Apache-2.0
+oslo.utils>=3.28.0 # Apache-2.0
 six>=1.9.0 # MIT
-jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
-oslo.service>=1.10.0 # Apache-2.0
+jsonschema<3.0.0,>=2.6.0 # MIT
+oslo.service>=1.24.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 40f3d66..486f6c8 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,7 +6,7 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 flake8-import-order==0.11 # LGPLv3
 
 coverage!=4.4,>=4.0 # Apache-2.0
-doc8 # Apache-2.0
+doc8>=0.6.0 # Apache-2.0
 python-subunit>=0.0.18 # Apache-2.0/BSD
 sphinx>=1.6.2 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
@@ -14,6 +14,6 @@ oslotest>=1.10.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=1.4.0 # MIT
-os-testr>=0.8.0 # Apache-2.0
+os-testr>=1.0.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
 mock>=2.0.0 # BSD