diff --git a/pkgs/development/python-modules/aioesphomeapi/default.nix b/pkgs/development/python-modules/aioesphomeapi/default.nix
index 5def5b1d13f8..6d468b5f480e 100644
--- a/pkgs/development/python-modules/aioesphomeapi/default.nix
+++ b/pkgs/development/python-modules/aioesphomeapi/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "aioesphomeapi";
-  version = "4.1.0";
+  version = "5.0.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0210l2d5g76pllr2vh990k9shfv3zrknx5d2dmgqb5y90142cp76";
+    sha256 = "sha256-2IxXhAysQiqqEd4Mfjgc5vX0+D60rof2nPJDXy9tRVs=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/aiohomekit/default.nix b/pkgs/development/python-modules/aiohomekit/default.nix
index 981a541e9ec8..f720cdf9b133 100644
--- a/pkgs/development/python-modules/aiohomekit/default.nix
+++ b/pkgs/development/python-modules/aiohomekit/default.nix
@@ -1,5 +1,6 @@
 { lib
 , buildPythonPackage
+, commentjson
 , cryptography
 , fetchFromGitHub
 , poetry-core
@@ -11,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "aiohomekit";
-  version = "0.4.2";
+  version = "0.5.1";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "Jc2k";
     repo = pname;
     rev = version;
-    sha256 = "12v9szalh3yzfqgmspk4ch8l38kzmhwzjn9jvsq632n4zhjd7qg4";
+    sha256 = "sha256-Fo9KWBcN6Y/fa7vkWugSer5L7+hOWz99+hw6Hz1LAMM=";
   };
 
   nativeBuildInputs = [
@@ -26,6 +27,7 @@ buildPythonPackage rec {
   ];
 
   propagatedBuildInputs = [
+    commentjson
     cryptography
     zeroconf
   ];
diff --git a/pkgs/development/python-modules/async-upnp-client/default.nix b/pkgs/development/python-modules/async-upnp-client/default.nix
index 369288293e1a..13c78783ed06 100644
--- a/pkgs/development/python-modules/async-upnp-client/default.nix
+++ b/pkgs/development/python-modules/async-upnp-client/default.nix
@@ -13,14 +13,14 @@
 
 buildPythonPackage rec {
   pname = "async-upnp-client";
-  version = "0.19.0";
+  version = "0.19.1";
   disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "StevenLooman";
     repo = "async_upnp_client";
     rev = version;
-    sha256 = "0xj3j54nasl59gs1k84h3fixjsaqn7whg33h6wi99l5yfbwfqv8p";
+    sha256 = "sha256-qxEn9UrQuwRaP7sZlu3854gDI7Gqku055DF8KvsU6p4=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/backoff/default.nix b/pkgs/development/python-modules/backoff/default.nix
index fd92351c4d83..c7d1d5373fb1 100644
--- a/pkgs/development/python-modules/backoff/default.nix
+++ b/pkgs/development/python-modules/backoff/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "backoff";
-  version = "1.10.0";
+  version = "1.11.1";
 
   src = fetchFromGitHub {
     owner = "litl";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1jj0l6pjx747d2yyvnzd3qbm4qr73sq6cc56dhvd8wqfbp5279x0";
+    sha256 = "sha256-87IMcLaoCn0Vns8Ub/AFmv0gXtS0aPZX0cSt7+lOPm4=";
   };
 
   format = "pyproject";
diff --git a/pkgs/development/python-modules/pydeconz/default.nix b/pkgs/development/python-modules/pydeconz/default.nix
index c6029d216d6f..fb0852e2bf11 100644
--- a/pkgs/development/python-modules/pydeconz/default.nix
+++ b/pkgs/development/python-modules/pydeconz/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "pydeconz";
-  version = "80";
+  version = "82";
   disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "Kane610";
     repo = "deconz";
     rev = "v${version}";
-    sha256 = "sha256-om1Nhqu2CU+W2k2PGP1+6jLRJihacSQDayOfTzblZKo=";
+    sha256 = "sha256-DdZ6bf+2rMjgjm5aRxcSRI/hN0zfP7uV8PaM40c9IJo=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pyfireservicerota/default.nix b/pkgs/development/python-modules/pyfireservicerota/default.nix
index 9d917a480168..9f6d85fc5646 100644
--- a/pkgs/development/python-modules/pyfireservicerota/default.nix
+++ b/pkgs/development/python-modules/pyfireservicerota/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "pyfireservicerota";
-  version = "0.0.40";
+  version = "0.0.43";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8d8173f6682ef2a61367660a15559c8c7a7e00db3f98092e0fa52e771df356f4";
+    sha256 = "sha256-3+QK1BVuWYii0oYT4xXMOYJZmVKrB4EmqE0EkdFlZvE=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pyhaversion/default.nix b/pkgs/development/python-modules/pyhaversion/default.nix
index efc06ad0c963..1b8ee8067520 100644
--- a/pkgs/development/python-modules/pyhaversion/default.nix
+++ b/pkgs/development/python-modules/pyhaversion/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "pyhaversion";
-  version = "21.5.0";
+  version = "21.07.0";
 
   # Only 3.8.0 and beyond are supported
   disabled = pythonOlder "3.8";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "ludeeus";
     repo = pname;
     rev = version;
-    sha256 = "sha256-/F4UMFUs60o3QazfFYEWgTGHg4z5knzNWolUpk5SIeM=";
+    sha256 = "sha256-LcuMLYekeK9HR+SR8+R+EvuxxaN3RCh7KV969RngZjw=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pyinsteon/default.nix b/pkgs/development/python-modules/pyinsteon/default.nix
index be746ae27937..4a0e04943b89 100644
--- a/pkgs/development/python-modules/pyinsteon/default.nix
+++ b/pkgs/development/python-modules/pyinsteon/default.nix
@@ -17,14 +17,14 @@
 
 buildPythonPackage rec {
   pname = "pyinsteon";
-  version = "1.0.11";
+  version = "1.0.12";
   disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = version;
-    sha256 = "sha256-dT01nKXDjkFSIf2BmrIcC8a9n00hlyd59oPwXn1CBaw=";
+    sha256 = "sha256-IlRCUogs78kbKY8gp22YzIkNrXhSCLJDDDtFAucrQxE=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pymazda/default.nix b/pkgs/development/python-modules/pymazda/default.nix
index f4b9f0b1f01e..66ab62d927b3 100644
--- a/pkgs/development/python-modules/pymazda/default.nix
+++ b/pkgs/development/python-modules/pymazda/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "pymazda";
-  version = "0.1.6";
+  version = "0.2.0";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-fQcycOMNYCO6bP344DTLxNf/YoliEITyxsnIDyTPO5E=";
+    sha256 = "sha256-tEe70gvEglxqECiPjS3k29zZi70OSGMv6JxhrXqPhnY=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pysma/default.nix b/pkgs/development/python-modules/pysma/default.nix
index 15d40bce9fa8..4f04038d6507 100644
--- a/pkgs/development/python-modules/pysma/default.nix
+++ b/pkgs/development/python-modules/pysma/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "pysma";
-  version = "0.6.2";
+  version = "0.6.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-nKnOWVPRFmylwUeb0yApMHdW8vGvPCLlOGkZGNYC128=";
+    sha256 = "sha256-hnvbQOilsoHn1qc/pKJ2Eq1VwJi+HbGlAAJwiME1Pgc=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pysonos/default.nix b/pkgs/development/python-modules/pysonos/default.nix
index 63dbe7625351..132c904dc3ef 100644
--- a/pkgs/development/python-modules/pysonos/default.nix
+++ b/pkgs/development/python-modules/pysonos/default.nix
@@ -14,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "pysonos";
-  version = "0.0.51";
+  version = "0.0.54";
 
   disabled = !isPy3k;
 
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     owner = "amelchio";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-MjsbqrH4SWnnwGe9BVHaValoQEiaaZVhFdn6MDoEyZs=";
+    sha256 = "sha256-gBOknYHL5nQWFVhCbLN0Ah+1fovcNY4P2myryZnUadk=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pywemo/default.nix b/pkgs/development/python-modules/pywemo/default.nix
index ceb190fe753a..ad2574bd86c5 100644
--- a/pkgs/development/python-modules/pywemo/default.nix
+++ b/pkgs/development/python-modules/pywemo/default.nix
@@ -1,7 +1,6 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
-, fetchpatch
 , ifaddr
 , lxml
 , poetry-core
@@ -14,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "pywemo";
-  version = "0.6.4";
+  version = "0.6.5";
   format = "pyproject";
   disabled = pythonOlder "3.7";
 
@@ -22,19 +21,13 @@ buildPythonPackage rec {
     owner = pname;
     repo = pname;
     rev = version;
-    sha256 = "1hm1vs6m65vqar0lcjnynz0d9y9ri5s75fzhvp0yfjkcnp06gnfa";
+    sha256 = "sha256-8nLzNEle5eR5qc/tC1CX+Kh3WkPuKyy9VDMiAVbOykA=";
   };
 
-  patches = [
-    (fetchpatch {
-      # https://github.com/pywemo/pywemo/issues/264
-      url = "https://github.com/pywemo/pywemo/commit/4fd7af8ccc7cb2412f61d5e04b79f83c9ca4753c.patch";
-      sha256 = "1x0rm5dxr0z5llmv446bx3i1wvgcfhx22zn78qblcr0m4yv3mif4";
-    })
+  nativeBuildInputs = [
+    poetry-core
   ];
 
-  nativeBuildInputs = [ poetry-core ];
-
   propagatedBuildInputs = [
     ifaddr
     requests
diff --git a/pkgs/development/python-modules/simplisafe-python/default.nix b/pkgs/development/python-modules/simplisafe-python/default.nix
index 7bcd6340acfc..9128018825c1 100644
--- a/pkgs/development/python-modules/simplisafe-python/default.nix
+++ b/pkgs/development/python-modules/simplisafe-python/default.nix
@@ -1,7 +1,8 @@
 { lib
 , aiohttp
-, aresponses
+, aioresponses
 , asynctest
+, backoff
 , buildPythonPackage
 , fetchFromGitHub
 , poetry-core
@@ -14,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "simplisafe-python";
-  version = "11.0.1";
+  version = "11.0.2";
   format = "pyproject";
   disabled = pythonOlder "3.7";
 
@@ -22,19 +23,20 @@ buildPythonPackage rec {
     owner = "bachya";
     repo = pname;
     rev = version;
-    sha256 = "04fn65iwzgvxi44kgvgvxjr3nzi2f4hwlqrjxfvc5yda96qp347c";
+    sha256 = "sha256-sIv7zoLp+1CfeyhVYWMp93TkNk+h14WawOJOQMhwAp8=";
   };
 
   nativeBuildInputs = [ poetry-core ];
 
   propagatedBuildInputs = [
     aiohttp
+    backoff
     pytz
     voluptuous
   ];
 
   checkInputs = [
-    aresponses
+    aioresponses
     asynctest
     pytest-asyncio
     pytestCheckHook
diff --git a/pkgs/development/python-modules/zigpy/default.nix b/pkgs/development/python-modules/zigpy/default.nix
index 2778581566fa..8d393606fbca 100644
--- a/pkgs/development/python-modules/zigpy/default.nix
+++ b/pkgs/development/python-modules/zigpy/default.nix
@@ -15,13 +15,13 @@
 
 buildPythonPackage rec {
   pname = "zigpy";
-  version = "0.35.1";
+  version = "0.35.2";
 
   src = fetchFromGitHub {
     owner = "zigpy";
     repo = "zigpy";
     rev = version;
-    sha256 = "0y5sv8zzlkjwimknpld3fakl22cfkqv0cnw0immb7k4zb9xmls2v";
+    sha256 = "sha256-p0q0wGp3NaBO7gBTsPAt7FEAHW0MDPJCKqLklY21zBQ=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/zwave-js-server-python/default.nix b/pkgs/development/python-modules/zwave-js-server-python/default.nix
index 778f9c448ed5..18cb2a987104 100644
--- a/pkgs/development/python-modules/zwave-js-server-python/default.nix
+++ b/pkgs/development/python-modules/zwave-js-server-python/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "zwave-js-server-python";
-  version = "0.27.0";
+  version = "0.27.1";
   disabled = pythonOlder "3.8";
 
 
@@ -17,7 +17,7 @@ buildPythonPackage rec {
     owner = "home-assistant-libs";
     repo = pname;
     rev = version;
-    sha256 = "sha256-ClZ9B20NphN5XewqEtHpUMNHuuVxs1RJBcxWi6TzT1Y=";
+    sha256 = "sha256-Q02S0jEFZe4qOkRok/sY0UPrMpmD13off85UL3+8o/o=";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 2190bd6b2787..cb74e1cecb6f 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 = "2021.7.0";
+  version = "2021.7.4";
   components = {
     "abode" = ps: with ps; [ abodepy ];
     "accuweather" = ps: with ps; [ accuweather ];
diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index 36af74cc1620..5601a6c0cdec 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -58,19 +58,6 @@ let
     (mkOverride "ring-doorbell" "0.6.2"
       "fbd537722a27b3b854c26506d894b7399bb8dc57ff36083285971227a2d46560")
 
-    # Pinned due to API changes in pyatv>=0.8.0
-    (self: super: {
-      pyatv = super.pyatv.overridePythonAttrs (olAttrs: rec {
-        version = "0.7.7";
-        src = fetchFromGitHub {
-          owner = "postlund";
-          repo = "pyatv";
-          rev = "v${version}";
-          sha256 = "sha256-dPnh8XZN7ZVR2rYNnj7GSYXW5I2GNQwD/KRDTgs2AtI=";
-        };
-      });
-    })
-
     # Pinned due to API changes in pyflunearyou>=2.0
     (self: super: {
       pyflunearyou = super.pyflunearyou.overridePythonAttrs (oldAttrs: rec {
@@ -170,7 +157,7 @@ let
   extraBuildInputs = extraPackages py.pkgs;
 
   # Don't forget to run parse-requirements.py after updating
-  hassVersion = "2021.7.0";
+  hassVersion = "2021.7.4";
 
 in with py.pkgs; buildPythonApplication rec {
   pname = "homeassistant";
@@ -187,7 +174,7 @@ in with py.pkgs; buildPythonApplication rec {
     owner = "home-assistant";
     repo = "core";
     rev = version;
-    sha256 = "1dx1pmi0w265pyajmmvd7k6vb5z7s77a7b161zd0n4zsb989dil6";
+    sha256 = "1y6p3hg487ishar1r8vir5cxfbaw4c86s5w3zn9bmbf6jbd51pyk";
   };
 
   # leave this in, so users don't have to constantly update their downstream patch handling