diff --git a/pkgs/by-name/pi/pixinsight/default.nix b/pkgs/by-name/pi/pixinsight/default.nix
index 75d49ddfc54f..c4a133d7e783 100644
--- a/pkgs/by-name/pi/pixinsight/default.nix
+++ b/pkgs/by-name/pi/pixinsight/default.nix
@@ -10,12 +10,12 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "pixinsight";
-  version = "1.9.4-20260512";
+  version = "1.9.4-20260522";
 
   src = requireFile {
     name = "PI-linux-x64-${finalAttrs.version}-c.tar.xz";
     url = "http://pixinsight.com";
-    hash = "sha256-VRJjPsVpJIYzvCmnXaNA4Kx868T22AoPqZ+lJEGAQn4=";
+    hash = "sha256-+mMVAleBO5zVAOLfbvi2xedF5aTxzZoZl3UY6HzWW7I=";
   };
 
   nativeBuildInputs = [