diff --git a/pkgs/by-name/ly/LycheeSlicer/package.nix b/pkgs/by-name/ly/LycheeSlicer/package.nix
index 26b490a0551b..a8237fbd249b 100644
--- a/pkgs/by-name/ly/LycheeSlicer/package.nix
+++ b/pkgs/by-name/ly/LycheeSlicer/package.nix
@@ -9,11 +9,11 @@
 }:
 let
   pname = "LycheeSlicer";
-  version = "7.4.4";
+  version = "7.4.5";
 
   src = fetchurl {
     url = "https://mango-lychee.nyc3.cdn.digitaloceanspaces.com/LycheeSlicer-${version}.AppImage";
-    hash = "sha256-ZbKMCbTKqdjcTefEfrhovRQSRydKf3QBsXHi/XwXuUc=";
+    hash = "sha256-UY8bS3nPhUqyBeMD7Ou6OJZ2LKFi3QbNGeTSmtC1Sbg=";
   };
 
   desktopItem = makeDesktopItem {