diff --git a/pkgs/development/python-modules/ttls/default.nix b/pkgs/development/python-modules/ttls/default.nix
index dfdb676d6fb7..c47b9203fd48 100644
--- a/pkgs/development/python-modules/ttls/default.nix
+++ b/pkgs/development/python-modules/ttls/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "ttls";
-  version = "1.6.1";
+  version = "1.7.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.8";
@@ -19,7 +19,7 @@ buildPythonPackage rec {
     owner = "jschlyter";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-W7r2XgH8SloL9l/Lw1xWLmjF8aMBHWFe2DQ3tkqu+JQ=";
+    hash = "sha256-Gsr1ww/00/N1YyK9U0iryBfdio2niUP8TboyB13B6H8=";
   };
 
   nativeBuildInputs = [