diff --git a/requirements.txt b/requirements.txt
index 246c9e266..6173045bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ oslo.concurrency>=2.3.0 # Apache-2.0
 oslo.log>=1.12.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
-oslo.service>=0.10.0 # Apache-2.0
-oslo.utils!=2.6.0,>=2.4.0 # Apache-2.0
+oslo.service>=0.12.0 # Apache-2.0
+oslo.utils>=2.8.0 # Apache-2.0
 retrying!=1.3.0,>=1.2.3 # Apache-2.0
 six>=1.9.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 8fcbfbe98..d01fcbd33 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,7 +6,7 @@ hacking<0.11,>=0.10.0
 coverage>=3.6
 python-subunit>=0.0.18
 sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
-oslosphinx>=2.5.0 # Apache-2.0
+oslosphinx!=3.4.0,>=2.5.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 testrepository>=0.0.18
 testscenarios>=0.4