diff --git a/pkgs/tools/misc/tmuxp/default.nix b/pkgs/tools/misc/tmuxp/default.nix
index 8babec312268..a32a0f0b14ce 100644
--- a/pkgs/tools/misc/tmuxp/default.nix
+++ b/pkgs/tools/misc/tmuxp/default.nix
@@ -2,12 +2,12 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "tmuxp";
-  version = "1.29.0";
+  version = "1.34.0";
   format = "pyproject";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-MiXG4MVzomyc4LjovPsvhmPngtJv85s6Ypo/Cm2Whho=";
+    hash = "sha256-G93YtgXo4li+tLWKgJFaxx4Ax4sK4F+vK6M3WTXIeiU=";
   };
 
   nativeBuildInputs = [