diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 4229be461393..5e47d3cbf3b3 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -2,7 +2,7 @@
 # Do not edit!
 
 {
-  version = "2023.4.4";
+  version = "2023.4.5";
   components = {
     "3_day_blinds" = ps: with ps; [
     ];
@@ -671,6 +671,7 @@
       pyserial
       pyudev
       scapy
+      securetar
       sqlalchemy
       zeroconf
     ];
diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index c0f1e4c79742..a97d4154578a 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -310,7 +310,7 @@ let
   extraBuildInputs = extraPackages python.pkgs;
 
   # Don't forget to run parse-requirements.py after updating
-  hassVersion = "2023.4.4";
+  hassVersion = "2023.4.5";
 
 in python.pkgs.buildPythonApplication rec {
   pname = "homeassistant";
@@ -326,7 +326,7 @@ in python.pkgs.buildPythonApplication rec {
   # Primary source is the pypi sdist, because it contains translations
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-96Fjf8FOXxpdt+7QC54Q1UzyhkRFZm11xsNXUkg/D+U=";
+    hash = "sha256-nQ41tHIwmARVOGE4bi22zag4uN+6rPXJ6aDr+018fIw=";
   };
 
   # Secondary source is git for tests
@@ -334,7 +334,7 @@ in python.pkgs.buildPythonApplication rec {
     owner = "home-assistant";
     repo = "core";
     rev = "refs/tags/${version}";
-    hash = "sha256-ATchEqxVkzUDdRbVxW5YRS9T8WgIGPcdlsjCXXxeWoU=";
+    hash = "sha256-tFbgQ0e+J3/ERqlAKKXafWDaFIEIGsqX+uw8/bQyO5A=";
   };
 
   nativeBuildInputs = with python3.pkgs; [
diff --git a/pkgs/servers/home-assistant/parse-requirements.py b/pkgs/servers/home-assistant/parse-requirements.py
index ef65e795ed34..142f09163428 100755
--- a/pkgs/servers/home-assistant/parse-requirements.py
+++ b/pkgs/servers/home-assistant/parse-requirements.py
@@ -46,6 +46,17 @@ PKG_PREFERENCES = {
     "youtube_dl": "youtube-dl-light",
 }
 
+# Some dependencies are loaded dynamically at runtime, and are not
+# mentioned in the manifest files.
+EXTRA_COMPONENT_DEPS = {
+    "conversation": [
+        "intent"
+    ],
+    "default_config": [
+        "backup",
+    ],
+}
+
 
 
 def run_sync(cmd: List[str]) -> None:
@@ -88,6 +99,8 @@ def parse_components(version: str = "master"):
         )
         for domain in sorted(integrations):
             integration = integrations[domain]
+            if extra_deps := EXTRA_COMPONENT_DEPS.get(integration.domain):
+                integration.dependencies.extend(extra_deps)
             if not integration.disabled:
                 components[domain] = integration.manifest
 
diff --git a/pkgs/servers/home-assistant/stubs.nix b/pkgs/servers/home-assistant/stubs.nix
index d3cfede1b6b4..91a0d5cc1736 100644
--- a/pkgs/servers/home-assistant/stubs.nix
+++ b/pkgs/servers/home-assistant/stubs.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "homeassistant-stubs";
-  version = "2023.4.4";
+  version = "2023.4.5";
   format = "pyproject";
 
   disabled = python.version != home-assistant.python.version;
@@ -17,7 +17,7 @@ buildPythonPackage rec {
     owner = "KapJI";
     repo = "homeassistant-stubs";
     rev = "refs/tags/${version}";
-    hash = "sha256-ycyRLt8L3OnfnT1ZoO5wJAhJljnXClh1V343rPVeZHU=";
+    hash = "sha256-uZuJ2k52p2fuT15srSifdiD/T0Vk9GUhCh7jY9/nV6o=";
   };
 
   nativeBuildInputs = [