diff --git a/pkgs/development/python-modules/rst2pdf/default.nix b/pkgs/development/python-modules/rst2pdf/default.nix
index d57f7162d620..736b0576a18d 100644
--- a/pkgs/development/python-modules/rst2pdf/default.nix
+++ b/pkgs/development/python-modules/rst2pdf/default.nix
@@ -22,12 +22,12 @@
 
 buildPythonPackage rec {
   pname = "rst2pdf";
-  version = "0.103.1";
+  version = "0.104";
   format = "pyproject";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-P/6BbUsyda7iG4/90Isua+TXWQzYixifczy8aZbWN4Y=";
+    hash = "sha256-1o6MchhB6T0eJRuNi8nnZqQnWM+7+ZRpYlEoxLsElbM=";
   };
 
   pythonRelaxDeps = [ "packaging" ];