diff --git a/jujuna/__main__.py b/jujuna/__main__.py
index d4f8842..4d830d1 100644
--- a/jujuna/__main__.py
+++ b/jujuna/__main__.py
@@ -6,7 +6,7 @@
 import argcomplete
 import async_timeout
 
-from juju import loop
+from juju import jasyncio
 
 from jujuna.helper import log_traceback
 
@@ -201,7 +201,7 @@ def main():
     action, timeout, args = parse_args(sys.argv[1:])
 
     try:
-        ret = loop.run(
+        ret = jasyncio.run(
             run_action(action, timeout, args)
         )
     except Exception as e:
diff --git a/jujuna/clean.py b/jujuna/clean.py
index 0f7d147..bc86197 100644
--- a/jujuna/clean.py
+++ b/jujuna/clean.py
@@ -6,6 +6,7 @@
 from jujuna.helper import connect_juju, log_traceback
 from juju.errors import JujuError
 from juju.client import client
+from juju import jasyncio
 
 
 # create logger
@@ -18,6 +19,9 @@ async def wait_until(model, *conditions, log_time=5, timeout=None, wait_period=0
     """
     log_count = 0
 
+    if not loop:
+        loop = jasyncio.get_running_loop()
+
     def _disconnected():
         return not (model.is_connected() and model.connection().is_open)
 
@@ -110,7 +114,6 @@ async def clean(
             await wait_until(
                 model,
                 lambda: model.applications == {} and model.machines == {},
-                loop=model.loop
             )
 
     except JujuError as e:
diff --git a/jujuna/deploy.py b/jujuna/deploy.py
index e36f229..f0d4989 100644
--- a/jujuna/deploy.py
+++ b/jujuna/deploy.py
@@ -40,7 +40,7 @@ async def deploy(
     """
     ret = 0
     log.info('Reading bundle: {}'.format(bundle_file.name))
-    entity_url = 'local:' + bundle_file.name.replace('/bundle.yaml', '')
+    entity_url = 'local:{}'.format(bundle_file.name.replace('/bundle.yaml', ''))
 
     controller, model = await connect_juju(
         ctrl_name,
@@ -65,7 +65,6 @@ async def deploy(
                 model,
                 deployed_apps,
                 log,
-                loop=model.loop,
                 error_timeout=error_timeout
             )
         else:
diff --git a/jujuna/helper.py b/jujuna/helper.py
index 4d33a7b..5a88614 100644
--- a/jujuna/helper.py
+++ b/jujuna/helper.py
@@ -8,6 +8,7 @@
 
 from juju.controller import Controller
 from juju.model import Model
+from juju import jasyncio
 
 from theblues.charmstore import CharmStore
 
@@ -102,6 +103,9 @@ async def wait_until(model, apps, logger, log_time=5, timeout=None, wait_period=
     """
     log_count = 0
 
+    if not loop:
+        loop = jasyncio.get_running_loop()
+
     def _disconnected():
         return not (model.is_connected() and model.connection().is_open)
 
diff --git a/jujuna/upgrade.py b/jujuna/upgrade.py
index d5a891c..3124370 100644
--- a/jujuna/upgrade.py
+++ b/jujuna/upgrade.py
@@ -10,6 +10,7 @@
 from jujuna.settings import ORIGIN_KEYS, SERVICES
 
 from juju.errors import JujuError
+from juju import jasyncio
 
 
 # create logger
@@ -145,7 +146,6 @@ async def ocata_relation_patch(model, dry_run, cinder_ceph):
                 model,
                 model.applications.values(),
                 timeout=1800,
-                loop=model.loop
             )
             log.info('Completed addition of relation')
         except Exception as e:
@@ -207,7 +207,6 @@ async def upgrade_services(model, upgraded, origin, origin_keys, upgrade_action,
             model,
             model.applications.values(),
             timeout=1800,
-            loop=model.loop
         )
 
     sl_after = get_service_list(model, upgraded)
@@ -296,7 +295,6 @@ async def upgrade_charms(model, apps, dry_run, ignore_errors):
             model,
             list(model.applications.values()),
             timeout=1800,
-            loop=model.loop
         )
 
     log.info('Collecting final workload status')
@@ -333,6 +331,9 @@ async def wait_until(model, apps, log_time=10, timeout=None, wait_period=0.5, lo
     """
     log_count = 0
 
+    if not loop:
+        loop = jasyncio.get_running_loop()
+
     def _disconnected():
         return not (model.is_connected() and model.connection().is_open)
 
diff --git a/requirements.txt b/requirements.txt
index 357b08d..7fb3aa9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 pip>=19
-pyyaml<6.0.0,>=5.1.2
+pyyaml>=5.1.2,<=6.0.0
 async-timeout<4.0.0,>=2.0.1
 tox>=3.14.1
-juju<2.9.0,>=2.8.4
-argcomplete==1.10.0
-theblues<1.0,>=0.5.2
+juju>=2.9.7,<2.10.0
+argcomplete>=1.10.0,<2.0.0
+theblues>=0.5.2,<1.0
diff --git a/setup.py b/setup.py
index 86710f0..501e259 100644
--- a/setup.py
+++ b/setup.py
@@ -32,19 +32,20 @@
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
         "License :: OSI Approved :: Apache Software License",
         "Operating System :: POSIX :: Linux",
         "Environment :: Console"
     ],
     'install_requires': [
-        'async-timeout<4.0.0,>=2.0.1',
-        'argcomplete==1.10.0',
-        'theblues<1.0.0,>=0.5.2'
+        'async-timeout>=2.0.1,<4.0.0',
+        'argcomplete>=1.10.0,<2.0.0',
+        'theblues>=0.5.2,<1.0'
     ],
     'extras_require': {
         ":python_version>'3.5.2'": [
-            'juju<2.9.0,>=2.8.0',
-            'pyyaml<6.0,>=3.0',
+            'juju>=2.9.7,<2.10.0',
+            'pyyaml>=5.1.2,<=6.0.0',
         ],
         ":python_version<='3.5.2'": [
             'juju<1.0.0,>=0.11.7',