diff --git a/pkgs/by-name/tm/tmuxp/package.nix b/pkgs/by-name/tm/tmuxp/package.nix
index 07d32d620870..f91ea26b971f 100644
--- a/pkgs/by-name/tm/tmuxp/package.nix
+++ b/pkgs/by-name/tm/tmuxp/package.nix
@@ -7,12 +7,12 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "tmuxp";
-  version = "1.49.0";
+  version = "1.50.1";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-Fip2HnwIa03khiYlL5FkhVo84oS0OSD9f79bEFLBoNc=";
+    hash = "sha256-v7k0S0dMmpmwZkCJhPKiE+sEtVkOL+tE4Io66EIEXP0=";
   };
 
   build-system = with python3Packages; [
diff --git a/pkgs/development/python-modules/libtmux/default.nix b/pkgs/development/python-modules/libtmux/default.nix
index 24e7e7572806..17eaedbed5d1 100644
--- a/pkgs/development/python-modules/libtmux/default.nix
+++ b/pkgs/development/python-modules/libtmux/default.nix
@@ -13,14 +13,14 @@
 
 buildPythonPackage rec {
   pname = "libtmux";
-  version = "0.39.0";
+  version = "0.40.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "tmux-python";
     repo = "libtmux";
-    rev = "refs/tags/v${version}";
-    hash = "sha256-JqOxJD34DL5Iku3Ov8JzwSVThqDg41PQ/v1Dz6ex4ro=";
+    tag = "v${version}";
+    hash = "sha256-rddjRBofI5M28wvlBwH2VwuIgmulThxbfxiJSOCNkPY=";
   };
 
   postPatch = ''