diff --git a/pkgs/tools/misc/tmuxp/default.nix b/pkgs/tools/misc/tmuxp/default.nix
index 04b42f6d7228..c254490555cf 100644
--- a/pkgs/tools/misc/tmuxp/default.nix
+++ b/pkgs/tools/misc/tmuxp/default.nix
@@ -2,13 +2,13 @@
 
 pythonPackages.buildPythonApplication rec {
   name = "tmuxp-${version}";
-  version = "1.2.2";
+  version = "1.2.7";
 
   namePrefix = "";
 
   src = fetchurl {
     url = "mirror://pypi/t/tmuxp/${name}.tar.gz";
-    sha256 = "1g37pdxs0wmnskqm7qsqm0ygwpc1dxk1d7lrzpgs717zxaak8vln";
+    sha256 = "19s17frgyjvyvmr16fs0gl5mnbaxbmdffmkckadwhd5mg0pz2i4s";
   };
 
   patchPhase = ''