diff --git a/pkgs/development/libraries/science/astronomy/libxisf/default.nix b/pkgs/development/libraries/science/astronomy/libxisf/default.nix
index 19fb83ca78be..d19dd2788745 100644
--- a/pkgs/development/libraries/science/astronomy/libxisf/default.nix
+++ b/pkgs/development/libraries/science/astronomy/libxisf/default.nix
@@ -11,14 +11,14 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "libxisf";
-  version = "0.2.11";
+  version = "0.2.12";
 
   src = fetchFromGitea {
     domain = "gitea.nouspiro.space";
     owner = "nou";
     repo = "libXISF";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-wXIbU9/xUyECluL6k1oKS3NBpoC/qjQdW9e485qmlgo=";
+    hash = "sha256-QhshgKyf9s5U5JMa5TZelIo1tpJGlsOQePPG1kEfbq8=";
   };
 
   patches = [