diff --git a/pkgs/by-name/tr/trealla/package.nix b/pkgs/by-name/tr/trealla/package.nix
index 382066844a4c..e61c2f93f3b9 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 = "2.84.16";
+  version = "2.84.29";
 
   src = fetchFromGitHub {
     owner = "trealla-prolog";
     repo = "trealla";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-E2lbKPWy4KfBqAI+BC7pc0F/U4qf63nLGeIKmIfURX4=";
+    hash = "sha256-RPkokiSlVHsXj98RbjRTOx1TS350epTd3DDVf4ObMMI=";
   };
 
   postPatch = ''