diff --git a/pkgs/by-name/tr/trealla/package.nix b/pkgs/by-name/tr/trealla/package.nix
index 7183280a01b0..5de74f5dbaef 100644
--- a/pkgs/by-name/tr/trealla/package.nix
+++ b/pkgs/by-name/tr/trealla/package.nix
@@ -23,13 +23,13 @@ assert lib.elem lineEditingLibrary [
 ];
 stdenv.mkDerivation (finalAttrs: {
   pname = "trealla";
-  version = "2.52.18";
+  version = "2.52.40";
 
   src = fetchFromGitHub {
     owner = "trealla-prolog";
     repo = "trealla";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-ai1z/Y3KuQUnRhWduuZfnPdz+vc1VS24Wih/CFnuCtk=";
+    hash = "sha256-jH1UNxlvnmM3Uv0y6MSh0fWcK4QRyJY+LRGoBb3G72U=";
   };
 
   postPatch = ''