diff --git a/doc/requirements.txt b/doc/requirements.txt
index 5632a3a0..641662bd 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,3 +1,6 @@
-openstackdocstheme>=1.17.0  # Apache-2.0
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+openstackdocstheme>=1.17.0 # Apache-2.0
 oslosphinx>=4.7.0 # Apache-2.0
 sphinx>=1.6.2 # BSD
diff --git a/requirements.txt b/requirements.txt
index 934996fd..3193f533 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 
 Babel!=2.4.0,>=2.3.4 # BSD
 openstacksdk>=0.9.19 # Apache-2.0
-oslo.log>=3.30.0 # Apache-2.0
+oslo.log>=3.36.0 # Apache-2.0
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 python-barbicanclient!=4.5.0,!=4.5.1,>=4.0.0 # Apache-2.0
 python-keystoneclient>=3.8.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 5fcc61e6..600ccdcc 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -8,7 +8,7 @@ django-nose>=1.4.4 # BSD
 python-subunit>=1.0.0 # Apache-2.0/BSD
 nose-exclude>=0.3.0 # LGPL
 selenium>=2.50.1 # Apache-2.0
-oslotest>=1.10.0 # Apache-2.0
+oslotest>=3.2.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT