diff --git a/requirements.txt b/requirements.txt
index 71616bed..6b5da298 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ six>=1.9.0 # MIT
 oslo.config>=4.6.0 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
-oslo.utils>=3.28.0 # Apache-2.0
-pypowervm>=1.1.7 # Apache-2.0
+oslo.utils>=3.31.0 # Apache-2.0
+pypowervm>=1.1.9 # Apache-2.0
 taskflow>=2.7.0 # Apache-2.0
 setuptools!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.0,!=34.3.0,!=34.3.1,!=34.3.2,!=36.2.0,>=16.0 # PSF/ZPL