diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 228747f6a219..05d5777800da 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -17225,11 +17225,11 @@ in {
 
   fasteners = buildPythonPackage rec {
     name = "fasteners-${version}";
-    version = "0.13.0";
+    version = "0.14.1";
 
     src = pkgs.fetchurl {
-      url = "mirror://pypi/f/fasteners/fasteners-0.13.0.tar.gz";
-      sha256 = "0nghdq3zihiqg10dp76ls7yn44m5wjncyz7fk8isagkrspkh9a3n";
+      url = "mirror://pypi/f/fasteners/${name}.tar.gz";
+      sha256 = "063y20kx01ihbz2mziapmjxi2cd0dq48jzg587xdsdp07xvpcz22";
     };
 
     propagatedBuildInputs = with self; [ six monotonic testtools ];