diff --git a/denylist.txt b/denylist.txt
index e21435a6e..247cb099f 100644
--- a/denylist.txt
+++ b/denylist.txt
@@ -20,6 +20,18 @@ pycodestyle
 pylint
 yamllint
 
+# type stub packages - these do not affect runtime and are effectively only
+# for linting
+types-Jinja2
+types-jsonschema
+types-paramiko
+types-python-dateutil
+types-PyYAML
+types-requests
+types-setuptools
+types-simplejson
+types-urllib3
+
 # The following Neutron libraries need to be denylisted
 # as they do not use cycle-with-intermediary.  The only time they
 # would be updated is at release time.
diff --git a/global-requirements.txt b/global-requirements.txt
index 63f664163..217b6ca0d 100644
--- a/global-requirements.txt
+++ b/global-requirements.txt
@@ -272,12 +272,6 @@ testrepository  # Apache-2.0/BSD
 testresources  # Apache-2.0/BSD
 testscenarios  # Apache-2.0/BSD
 testtools  # MIT
-types-paramiko  # Apache-2.0
-types-python-dateutil  # Apache-2.0
-types-requests  # Apache-2.0
-types-setuptools  # Apache-2.0
-types-simplejson  # Apache-2.0
-typing  # PSF
 typing-extensions  # PSF
 tzdata  # MIT
 valkey  # MIT
diff --git a/upper-constraints.txt b/upper-constraints.txt
index 999ddaca2..1b4270727 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -91,13 +91,11 @@ psycopg2===2.9.11
 networkx===3.4.2
 cheroot===11.0.0
 XStatic-Angular===1.8.2.2
-types-requests===2.31.0.6
 zuul-sphinx===0.7.0
 ply===3.11
 google-api-core===2.27.0
 requests-toolbelt===1.0.0
 simplejson===3.20.2
-types-paramiko===4.0.0.20250822
 python-swiftclient===4.9.0
 pyOpenSSL===24.2.1
 typing-inspection===0.4.2
@@ -119,7 +117,6 @@ horizon===25.5.1
 octavia-lib===3.10.0
 python-watcherclient===4.9.0
 MarkupSafe===3.0.3
-types-python-dateutil===2.9.0.20251008
 ruamel.yaml.clib===0.2.14
 doc8===2.0.0
 pymongo===4.15.3
@@ -158,7 +155,7 @@ openstack-doc-tools===4.0.1
 oslo.messaging===17.1.0
 jira===3.10.5
 PyJWT===2.10.1
-typing_extensions===4.15.0
+typing-extensions===4.15.0
 XStatic-lodash===4.16.4.2
 zVMCloudConnector===1.6.3
 paramiko===4.0.0
@@ -305,7 +302,6 @@ oslo.serialization===5.8.0
 warlock===2.1.0
 exabgp===4.2.25
 aiomysql===0.3.2
-types-simplejson===3.20.0.20250822
 sphinxcontrib-httpdomain===1.8.1
 metalsmith===2.5.0
 s3transfer===0.10.0
@@ -318,7 +314,6 @@ gitdb===4.0.12
 python-monascaclient===2.8.0
 opentelemetry-api===1.38.0
 automaton===3.3.0
-types-urllib3===1.26.25.14
 os-service-types===1.8.2
 keyring===25.6.0
 elementpath===4.8.0
@@ -360,7 +355,6 @@ yamlloader===1.5.2
 protobuf===6.33.0
 sushy===5.9.0
 python-neutronclient===11.6.0
-types-setuptools===80.9.0.20250822
 pika===1.3.2
 oslo.cache===4.0.0
 WebTest===3.0.7
@@ -502,7 +496,7 @@ keystoneauth1===5.12.0
 statsd===4.0.1
 proto-plus===1.26.1
 python-keystoneclient===5.7.0
-diskimage-builder===3.39.0
+diskimage-builder===3.40.1
 heat-translator===3.3.0
 python-magnumclient===4.9.0
 docker===7.1.0