diff --git a/requirements-py3.txt b/requirements-py3.txt
index a27b434..5e14b6f 100644
--- a/requirements-py3.txt
+++ b/requirements-py3.txt
@@ -8,7 +8,7 @@ iso8601>=0.1.9
 fixtures>=0.3.14
 oslo.config>=1.4.0  # Apache-2.0
 oslo.i18n>=1.0.0  # Apache-2.0
-oslo.utils>=1.0.0                       # Apache-2.0
+oslo.utils>=1.1.0                       # Apache-2.0
 posix_ipc
 six>=1.7.0
-retrying>=1.2.2,!=1.3.0 # Apache-2.0
+retrying>=1.2.3,!=1.3.0 # Apache-2.0
diff --git a/requirements.txt b/requirements.txt
index a27b434..5e14b6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ iso8601>=0.1.9
 fixtures>=0.3.14
 oslo.config>=1.4.0  # Apache-2.0
 oslo.i18n>=1.0.0  # Apache-2.0
-oslo.utils>=1.0.0                       # Apache-2.0
+oslo.utils>=1.1.0                       # Apache-2.0
 posix_ipc
 six>=1.7.0
-retrying>=1.2.2,!=1.3.0 # Apache-2.0
+retrying>=1.2.3,!=1.3.0 # Apache-2.0