diff --git a/pkgs/tools/misc/tmuxp/default.nix b/pkgs/tools/misc/tmuxp/default.nix
index fe31d324087..c4cedf42650 100644
--- a/pkgs/tools/misc/tmuxp/default.nix
+++ b/pkgs/tools/misc/tmuxp/default.nix
@@ -4,11 +4,11 @@ with python.pkgs;
 
 buildPythonApplication rec {
   pname = "tmuxp";
-  version = "1.4.2";
+  version = "1.5.0a1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "087icp1n1qdf53f1314g5biz16sigrnpqr835xqlr6vj85imm2dm";
+    sha256 = "88b6ece3ff59a0882b5c5bff169cc4c1d688161fe61e5553b0a0802ff64b6da8";
   };
 
   postPatch = ''
@@ -29,9 +29,8 @@ buildPythonApplication rec {
 
   meta = with stdenv.lib; {
     description = "Manage tmux workspaces from JSON and YAML";
-    homepage = http://tmuxp.readthedocs.io;
+    homepage = https://tmuxp.git-pull.com/;
     license = licenses.bsd3;
-    platforms = platforms.linux;
     maintainers = with maintainers; [ jgeerds ];
   };
 }