diff --git a/pkgs/applications/science/logic/workcraft/default.nix b/pkgs/applications/science/logic/workcraft/default.nix
index 24d3fb84d6ee..89f6e23c79d3 100644
--- a/pkgs/applications/science/logic/workcraft/default.nix
+++ b/pkgs/applications/science/logic/workcraft/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "workcraft";
-  version = "3.4.1";
+  version = "3.4.2";
 
   src = fetchurl {
     url = "https://github.com/workcraft/workcraft/releases/download/v${version}/workcraft-v${version}-linux.tar.gz";
-    sha256 = "sha256-/mh8IN3rGUZIYvyrqnhl0mgnizPZzDduXjQHIDouI38=";
+    sha256 = "sha256-+O6fl/+D89L5xrrTaAnBTfw0tFz/CoKLaBa+OHtdnaA=";
   };
 
   nativeBuildInputs = [ makeWrapper ];