diff --git a/pkgs/desktops/cinnamon/xviewer/default.nix b/pkgs/desktops/cinnamon/xviewer/default.nix
index 1c7e03de9204..301ec24f8f7c 100644
--- a/pkgs/desktops/cinnamon/xviewer/default.nix
+++ b/pkgs/desktops/cinnamon/xviewer/default.nix
@@ -27,13 +27,13 @@
 
 stdenv.mkDerivation rec {
   pname = "xviewer";
-  version = "3.4.2";
+  version = "3.4.3";
 
   src = fetchFromGitHub {
     owner = "linuxmint";
     repo = pname;
     rev = version;
-    sha256 = "sha256-bI0TFJYulj1XlgKU5YLrlYKnkHORVYz4TK9mhl9mGag=";
+    sha256 = "sha256-q8Eg84mnsu+dJkF6K27HISfSF6OI3GcTdo0Fft50G9A=";
   };
 
   nativeBuildInputs = [