diff --git a/pkgs/tools/misc/esphome/dashboard.nix b/pkgs/tools/misc/esphome/dashboard.nix
index a6a85808f352..6dcee4967e10 100644
--- a/pkgs/tools/misc/esphome/dashboard.nix
+++ b/pkgs/tools/misc/esphome/dashboard.nix
@@ -5,11 +5,12 @@
 
 buildPythonPackage rec {
   pname = "esphome-dashboard";
-  version = "20220920.1";
+  version = "20220925.0";
+  format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-qmutcnsz3utVUmVZZEYYiemOGdQ4Ima2ueD4LyYaOdU=";
+    hash = "sha256-jlHS+Hdu1FWV/nJiiferOdyThWyIc21uAFFlh4BD+M4=";
   };
 
   # no tests
diff --git a/pkgs/tools/misc/esphome/default.nix b/pkgs/tools/misc/esphome/default.nix
index afefc18e18b3..3ea44a8e30c6 100644
--- a/pkgs/tools/misc/esphome/default.nix
+++ b/pkgs/tools/misc/esphome/default.nix
@@ -15,14 +15,14 @@ let
 in
 with python.pkgs; buildPythonApplication rec {
   pname = "esphome";
-  version = "2022.9.1";
+  version = "2022.9.2";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-j6qzCzPiChvO1WR+ZaVILgONcdOzwlE4TBDnI9R6FjM=";
+    hash = "sha256-PVJZ2cOguXIh96246AVofTg1ZWqWJPFcDXlPk3Rn+Cs=";
   };
 
   postPatch = ''
@@ -91,6 +91,7 @@ with python.pkgs; buildPythonApplication rec {
 
   passthru = {
     dashboard = esphome-dashboard;
+    updateScript = callPackage ./update.nix {};
   };
 
   meta = with lib; {
diff --git a/pkgs/tools/misc/esphome/update.nix b/pkgs/tools/misc/esphome/update.nix
new file mode 100644
index 000000000000..ea4137662054
--- /dev/null
+++ b/pkgs/tools/misc/esphome/update.nix
@@ -0,0 +1,12 @@
+{ writeShellScript
+, lib
+, git
+, nix-update
+}:
+
+writeShellScript "update-esphome" ''
+  PATH=${lib.makeBinPath [ git nix-update ]}
+
+  nix-update esphome.dashboard
+  nix-update esphome
+''