diff --git a/pkgs/applications/science/math/wolfram-engine/l10ns.nix b/pkgs/applications/science/math/wolfram-engine/l10ns.nix
index 5a2963301603..ae1886bae154 100644
--- a/pkgs/applications/science/math/wolfram-engine/l10ns.nix
+++ b/pkgs/applications/science/math/wolfram-engine/l10ns.nix
@@ -7,6 +7,13 @@
 let allVersions = with lib; flip map
   # N.B. Versions in this list should be ordered from newest to oldest.
   [
+    {
+      version = "13.3.0";
+      lang = "en";
+      language = "English";
+      sha256 = "96106ac8ed6d0e221a68d846117615c14025320f927e5e0ed95b1965eda68e31";
+      installer = "WolframEngine_13.3.0_LINUX.sh";
+    }
     {
       version = "13.2.0";
       lang = "en";