diff --git a/pkgs/by-name/si/sigal/package.nix b/pkgs/by-name/si/sigal/package.nix
index 594edec88205..a588678931c9 100644
--- a/pkgs/by-name/si/sigal/package.nix
+++ b/pkgs/by-name/si/sigal/package.nix
@@ -8,12 +8,12 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "sigal";
-  version = "2.4";
+  version = "2.5";
   pyproject = true;
 
   src = fetchPypi {
     inherit version pname;
-    hash = "sha256-pDTaqtqfuk7tACkyaKClTJotuVcTKli5yx1wbEM93TM=";
+    hash = "sha256-IOAQ6lMudYH+Ukx27VKbPNKmQKBaX3j0p750nC5Y1Hg=";
   };
 
   nativeBuildInputs = with python3.pkgs; [