diff --git a/pkgs/development/libraries/libjxl/default.nix b/pkgs/development/libraries/libjxl/default.nix
index 1b0888348c59..4ae2657de914 100644
--- a/pkgs/development/libraries/libjxl/default.nix
+++ b/pkgs/development/libraries/libjxl/default.nix
@@ -27,7 +27,7 @@ in
 
 stdenv.mkDerivation rec {
   pname = "libjxl";
-  version = "0.10.2";
+  version = "0.10.3";
 
   outputs = [ "out" "dev" ];
 
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
     owner = "libjxl";
     repo = "libjxl";
     rev = "v${version}";
-    hash = "sha256-Ip/5fbzt6OfIrHJajnxEe14ppvX1hJ1FSJUBEE/h5YQ=";
+    hash = "sha256-zk/fI1C26K5WC9QBfzS6MqPT9PiR4wmWURjOOIiNsg4=";
     # There are various submodules in `third_party/`.
     fetchSubmodules = true;
   };