diff --git a/pkgs/development/python-modules/pecan/default.nix b/pkgs/development/python-modules/pecan/default.nix
index 243cd6c6da3a..8d4dd2318286 100644
--- a/pkgs/development/python-modules/pecan/default.nix
+++ b/pkgs/development/python-modules/pecan/default.nix
@@ -17,14 +17,14 @@
 
 buildPythonPackage rec {
   pname = "pecan";
-  version = "1.6.0";
+  version = "1.7.0";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-X9RGlYPu0t7Te00QpHDhGl3j88lj3IeYTncuJcVv7T4=";
+    hash = "sha256-feFb9KJgDcWEvtDyVDHf7WvyCnpbyTWkjSzlAGMzmBU=";
   };
 
   build-system = [ setuptools ];