diff --git a/pkgs/development/python-modules/plumbum/default.nix b/pkgs/development/python-modules/plumbum/default.nix
index 278caa44b143..a99591c259d9 100644
--- a/pkgs/development/python-modules/plumbum/default.nix
+++ b/pkgs/development/python-modules/plumbum/default.nix
@@ -5,7 +5,7 @@
 
 buildPythonPackage rec {
   pname = "plumbum";
-  version = "1.7.0";
+  version = "1.7.1";
 
   checkInputs = [ pytest ];
 
@@ -14,6 +14,6 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "317744342c755319907c773cc87c3a30adaa3a41b0d34c0ce02d9d1904922dce";
+    sha256 = "3c0ac8c4ee57b2adddc82909d3c738a62ef5f77faf24ec7cb6f0a117e1679740";
   };
 }