diff --git a/pkgs/development/python-modules/pyhomematic/default.nix b/pkgs/development/python-modules/pyhomematic/default.nix
index 636ea1658fff..e30063e826d9 100644
--- a/pkgs/development/python-modules/pyhomematic/default.nix
+++ b/pkgs/development/python-modules/pyhomematic/default.nix
@@ -7,13 +7,13 @@
 
 buildPythonPackage rec {
   pname = "pyhomematic";
-  version = "0.1.76";
+  version = "0.1.77";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ea2496c920451ded4561e3758c8f77157fc00c40d1f75d8163e399fd3e0d795a";
+    sha256 = "00d95c21b95a17bc07586f69c976fb343a103adc0954d7b2d56c7160665625cb";
   };
 
   checkPhase = ''