diff --git a/pkgs/applications/science/biology/last/default.nix b/pkgs/applications/science/biology/last/default.nix
index 85fb1ca80ac6..700b2cf3b454 100644
--- a/pkgs/applications/science/biology/last/default.nix
+++ b/pkgs/applications/science/biology/last/default.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   pname = "last";
-  version = "1543";
+  version = "1544";
 
   src = fetchFromGitLab {
     owner = "mcfrith";
     repo = "last";
     rev = "refs/tags/${version}";
-    hash = "sha256-APHPv7Q64JITfHsvjCThZ6hvGHerk6wjOm32KdTv4k8=";
+    hash = "sha256-jxNudfUvSqV1QUzdvG8LWtL977oho9QuOQImmwbQiIM=";
   };
 
   nativeBuildInputs = [