diff --git a/pkgs/development/python-modules/rzpipe/default.nix b/pkgs/development/python-modules/rzpipe/default.nix
index 8ff52a289cd..91c25f9a3b3 100644
--- a/pkgs/development/python-modules/rzpipe/default.nix
+++ b/pkgs/development/python-modules/rzpipe/default.nix
@@ -6,13 +6,13 @@
 
 buildPythonPackage rec {
   pname = "rzpipe";
-  version = "0.1.1";
+  version = "0.1.2";
 
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "13z88c4zjy10a1sc98ba25sz200v6w2wprbq4iknm4sy2fmrsydh";
+    sha256 = "sha256-va56xSWDIVtZ88QUzPfk8cCr28+5nZCNcSJMiVj3SZU=";
   };
 
   # No native rz_core library