diff --git a/custom_components/dataplicity/__init__.py b/custom_components/dataplicity/__init__.py
index 5055061..70c3a5a 100644
--- a/custom_components/dataplicity/__init__.py
+++ b/custom_components/dataplicity/__init__.py
@@ -16,15 +16,17 @@ async def async_setup(hass: HomeAssistant, hass_config: dict):
     real_install = package.install_package
 
     def fake_install(pkg: str, *args, **kwargs):
-        if pkg == "dataplicity==0.4.40":
+        if pkg == "dataplicity==0.5.13":
             return utils.install_package(pkg, *args, **kwargs)
         return real_install(pkg, *args, **kwargs)
 
     try:
         package.install_package = fake_install
 
-        # latest dataplicity has bug with redirect_port
-        await async_process_requirements(hass, DOMAIN, ["dataplicity==0.4.40"])
+        # 0.4.40 talks to the legacy api.dataplicity.com and is rejected with
+        # HTTP 403 for devices provisioned via the new device-gateway API;
+        # 0.5.13 works with the new provisioning.
+        await async_process_requirements(hass, DOMAIN, ["dataplicity==0.5.13"])
 
         # fix Python 3.11 support
         if not hasattr(inspect, "getargspec"):
diff --git a/custom_components/dataplicity/utils.py b/custom_components/dataplicity/utils.py
index 0ed019d..ae2420a 100644
--- a/custom_components/dataplicity/utils.py
+++ b/custom_components/dataplicity/utils.py
@@ -144,14 +144,22 @@ def install_package(
 
 def import_client():
     # fix: type object 'array.array' has no attribute 'tostring'
-    from dataplicity import iptool
-
-    iptool.get_all_interfaces = lambda: [("lo", "127.0.0.1")]
+    # iptool/device_meta were dropped in newer dataplicity releases, so the
+    # monkey-patches are best-effort (skipped when the module is gone).
+    try:
+        from dataplicity import iptool
+    except ImportError:
+        pass
+    else:
+        iptool.get_all_interfaces = lambda: [("lo", "127.0.0.1")]
 
     # fix: module 'platform' has no attribute 'linux_distribution'
-    from dataplicity import device_meta
-
-    device_meta.get_os_version = lambda: "Linux"
+    try:
+        from dataplicity import device_meta
+    except ImportError:
+        pass
+    else:
+        device_meta.get_os_version = lambda: "Linux"
 
     from dataplicity.client import Client