diff --git a/requirements-dev.txt b/requirements-dev.txt
index 53d6e71..5ac49ea 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -18,32 +18,32 @@
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=master
     #   pyangbind
-certifi==2020.12.5
+certifi==2021.10.8
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
     #   requests
-chardet==4.0.0
+charset-normalizer==2.0.10
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
     #   requests
-click==7.1.2
+click==8.0.3
     # via -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
 enum34==1.1.10
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=master
     #   pyangbind
-idna==2.10
+idna==3.3
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
     #   requests
-jinja2==2.11.3
+jinja2==3.0.3
     # via -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
 lxml==4.7.1
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=master
     #   pyang
     #   pyangbind
-markupsafe==1.1.1
+markupsafe==2.0.1
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
     #   jinja2
@@ -51,9 +51,9 @@
     # via -r requirements-dev.in
 osmclient @ git+https://osm.etsi.org/gerrit/osm/osmclient.git@master
     # via -r requirements-dev.in
-packaging==20.9
+packaging==21.3
     # via -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
-prettytable==2.1.0
+prettytable==3.0.0
     # via -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
 pyang==2.5.2
     # via
@@ -61,13 +61,13 @@
     #   pyangbind
 pyangbind==0.8.1
     # via -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=master
-pycurl==7.43.0.6
+pycurl==7.44.1
     # via -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
-pyparsing==2.4.7
+pyparsing==3.0.6
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
     #   packaging
-python-magic==0.4.22
+python-magic==0.4.24
     # via -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
 pyyaml==5.4.1
     # via
@@ -77,13 +77,13 @@
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=master
     #   pyangbind
-requests==2.25.1
+requests==2.27.1
     # via -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
 six==1.16.0
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/IM.git;a=blob_plain;f=requirements.txt;hb=master
     #   pyangbind
-urllib3==1.26.4
+urllib3==1.26.8
     # via
     #   -r https://osm.etsi.org/gitweb/?p=osm/osmclient.git;a=blob_plain;f=requirements.txt;hb=master
     #   requests
diff --git a/requirements.in b/requirements.in
index c38e81f..d96fffb 100644
--- a/requirements.in
+++ b/requirements.in
@@ -14,6 +14,7 @@
 # limitations under the License.
 ##
 bitarray
+charm-tools
 haikunator
 pyangbind
 python-openstackclient
diff --git a/requirements.txt b/requirements.txt
index bd34c9f..09bec59 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,6 +35,8 @@
     # via
     #   -r requirements.in
     #   pyangbind
+blessings==1.6
+    # via charm-tools
 certifi==2021.10.8
     # via
     #   requests
@@ -44,14 +46,20 @@
     #   bcrypt
     #   cryptography
     #   pynacl
+charm-tools==2.8.3
+    # via -r requirements.in
 charset-normalizer==2.0.10
     # via requests
+cheetah3==3.2.6.post1
+    # via charm-tools
 cliff==3.10.0
     # via
     #   osc-lib
     #   python-openstackclient
 cmd2==2.3.3
     # via cliff
+colander==1.7.0
+    # via charm-tools
 coverage==6.2
     # via robotframework-jsonlibrary
 cryptography==36.0.1
@@ -59,6 +67,7 @@
     #   openstacksdk
     #   paramiko
     #   pyopenssl
+    #   secretstorage
     #   urllib3
 debtcollector==2.4.0
     # via
@@ -70,18 +79,26 @@
     #   dogpile.cache
     #   jsonpath-rw
     #   openstacksdk
+dict2colander==0.2
+    # via charm-tools
 distlib==0.3.4
     # via virtualenv
-dogpile.cache==1.1.4
+distro==1.6.0
+    # via lazr.restfulclient
+dogpile.cache==1.1.5
     # via openstacksdk
 enum34==1.1.10
     # via pyangbind
 filelock==3.4.2
     # via virtualenv
-h11==0.12.0
+h11==0.13.0
     # via wsproto
 haikunator==2.1.0
     # via -r requirements.in
+httplib2==0.20.2
+    # via
+    #   launchpadlib
+    #   lazr.restfulclient
 idna==3.3
     # via
     #   requests
@@ -89,6 +106,7 @@
     #   urllib3
 iso8601==1.0.2
     # via
+    #   colander
     #   keystoneauth1
     #   openstacksdk
     #   oslo.utils
@@ -106,6 +124,16 @@
     # via robotframework-jsonlibrary
 jsonpointer==2.2
     # via jsonpatch
+jsonschema==2.5.1
+    # via charm-tools
+jujubundlelib==0.5.7
+    # via
+    #   charm-tools
+    #   theblues
+keyring==20.0.1
+    # via
+    #   charm-tools
+    #   launchpadlib
 keystoneauth1==4.4.0
     # via
     #   openstacksdk
@@ -113,10 +141,22 @@
     #   python-cinderclient
     #   python-keystoneclient
     #   python-novaclient
+launchpadlib==1.10.15.1
+    # via charm-tools
+lazr.restfulclient==0.14.4
+    # via launchpadlib
+lazr.uri==1.0.6
+    # via
+    #   launchpadlib
+    #   wadllib
+libcharmstore==0.0.9
+    # via charm-tools
 lxml==4.7.1
     # via
     #   pyang
     #   pyangbind
+macaroonbakery==1.3.1
+    # via theblues
 msgpack==1.0.3
     # via oslo.serialization
 munch==2.5.0
@@ -129,6 +169,8 @@
     # via
     #   openstacksdk
     #   oslo.utils
+oauthlib==3.1.1
+    # via lazr.restfulclient
 openstacksdk==0.61.0
     # via
     #   osc-lib
@@ -154,7 +196,7 @@
     # via
     #   python-keystoneclient
     #   python-novaclient
-oslo.utils==4.12.0
+oslo.utils==4.12.1
     # via
     #   osc-lib
     #   oslo.serialization
@@ -162,6 +204,8 @@
     #   python-keystoneclient
     #   python-novaclient
     #   python-openstackclient
+otherstuf==1.1.0
+    # via charm-tools
 outcome==1.1.0
     # via trio
 packaging==21.3
@@ -170,6 +214,14 @@
     # via
     #   robotframework-sshlibrary
     #   scp
+parse==1.19.0
+    # via stuf
+path==16.3.0
+    # via path.py
+path.py==12.5.0
+    # via charm-tools
+pathspec==0.3.4
+    # via charm-tools
 pbr==5.8.0
     # via
     #   cliff
@@ -198,6 +250,8 @@
     #   cliff
     #   python-cinderclient
     #   python-novaclient
+protobuf==3.19.3
+    # via macaroonbakery
 py==1.11.0
     # via tox
 pyang==2.5.2
@@ -206,17 +260,25 @@
     # via -r requirements.in
 pycparser==2.21
     # via cffi
+pymacaroons==0.13.0
+    # via macaroonbakery
 pynacl==1.5.0
-    # via paramiko
+    # via
+    #   macaroonbakery
+    #   paramiko
+    #   pymacaroons
 pyopenssl==21.0.0
     # via urllib3
 pyparsing==3.0.6
     # via
     #   cliff
+    #   httplib2
     #   oslo.utils
     #   packaging
 pyperclip==1.8.2
     # via cmd2
+pyrfc3339==1.1
+    # via macaroonbakery
 python-cinderclient==8.2.0
     # via python-openstackclient
 python-keystoneclient==4.4.0
@@ -229,10 +291,13 @@
     # via
     #   oslo.serialization
     #   oslo.utils
+    #   pyrfc3339
 pyyaml==5.4.1
     # via
     #   -r requirements.in
+    #   charm-tools
     #   cliff
+    #   jujubundlelib
     #   openstacksdk
     #   oslo.config
     #   yq
@@ -243,13 +308,18 @@
 requests==2.27.1
     # via
     #   -r requirements.in
+    #   charm-tools
     #   keystoneauth1
+    #   macaroonbakery
     #   oslo.config
     #   python-cinderclient
     #   python-keystoneclient
     #   robotframework-requests
+    #   theblues
 requestsexceptions==1.4.0
     # via openstacksdk
+requirements-parser==0.5.0
+    # via charm-tools
 rfc3986==2.0.0
     # via oslo.config
 robotframework==4.1.3
@@ -269,8 +339,14 @@
     # via -r requirements.in
 robotframework-sshlibrary==3.8.0
     # via -r requirements.in
+ruamel.yaml==0.15.100
+    # via charm-tools
 scp==0.14.2
     # via robotframework-sshlibrary
+secretstorage==2.3.1
+    # via
+    #   charm-tools
+    #   keyring
 selenium==4.1.0
     # via robotframework-seleniumlibrary
 simplejson==3.17.6
@@ -282,8 +358,12 @@
     #   bcrypt
     #   jsonpath-rw
     #   keystoneauth1
+    #   launchpadlib
+    #   lazr.restfulclient
+    #   macaroonbakery
     #   munch
     #   pyangbind
+    #   pymacaroons
     #   pyopenssl
     #   python-keystoneclient
     #   tox
@@ -303,24 +383,38 @@
     #   python-keystoneclient
     #   python-novaclient
     #   python-openstackclient
+stuf==0.9.16
+    # via otherstuf
+theblues==0.5.2
+    # via libcharmstore
 toml==0.10.2
     # via yq
 tox==3.0.0
     # via robotframework-jsonlibrary
+translationstring==1.4
+    # via colander
 trio==0.19.0
     # via
     #   selenium
     #   trio-websocket
 trio-websocket==0.9.2
     # via selenium
+types-setuptools==57.4.7
+    # via requirements-parser
 urllib3[secure]==1.26.8
     # via
     #   requests
     #   selenium
 verboselogs==1.7
     # via -r requirements.in
+vergit==1.0.2
+    # via charm-tools
 virtualenv==20.13.0
-    # via tox
+    # via
+    #   charm-tools
+    #   tox
+wadllib==1.3.6
+    # via lazr.restfulclient
 wcwidth==0.2.5
     # via
     #   cmd2
@@ -333,3 +427,7 @@
     # via yq
 yq==2.13.0
     # via -r requirements.in
+
+# The following packages are considered to be unsafe in a requirements file:
+# pip
+# setuptools