diff --git a/pkgs/development/libraries/libxml2/default.nix b/pkgs/development/libraries/libxml2/default.nix
index d95edee18c96..021d30a84346 100644
--- a/pkgs/development/libraries/libxml2/default.nix
+++ b/pkgs/development/libraries/libxml2/default.nix
@@ -31,7 +31,7 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "libxml2";
-  version = "2.13.5";
+  version = "2.13.6";
 
   outputs =
     [
@@ -46,7 +46,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchurl {
     url = "mirror://gnome/sources/libxml2/${lib.versions.majorMinor finalAttrs.version}/libxml2-${finalAttrs.version}.tar.xz";
-    hash = "sha256-dPwWMhejlkJX0745r5Q+CIYSY8QjH571tJa29tTHsrY=";
+    hash = "sha256-9FNIAwdSSWj3oE7GXmTyqDqCWXO80mCi52kb6CrnDJY=";
   };
 
   strictDeps = true;