diff --git a/pkgs/development/libraries/libxslt/default.nix b/pkgs/development/libraries/libxslt/default.nix
index df04c749d07e8..10ee52a027a35 100644
--- a/pkgs/development/libraries/libxslt/default.nix
+++ b/pkgs/development/libraries/libxslt/default.nix
@@ -17,14 +17,14 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "libxslt";
-  version = "1.1.41";
+  version = "1.1.42";
 
   outputs = [ "bin" "dev" "out" "doc" "devdoc" ] ++ lib.optional pythonSupport "py";
   outputMan = "bin";
 
   src = fetchurl {
     url = "mirror://gnome/sources/libxslt/${lib.versions.majorMinor finalAttrs.version}/libxslt-${finalAttrs.version}.tar.xz";
-    hash = "sha256-OtOSr5ERW3dA97UNIozBxfwTr8HafxbLAhORejf3G9o=";
+    hash = "sha256-hcpiysDUH8d9P2Az2p32/XPSDqL8GLCjYJ/7QRDhuus=";
   };
 
   strictDeps = true;