diff --git a/pkgs/development/interpreters/spidermonkey/140.nix b/pkgs/development/interpreters/spidermonkey/140.nix
index 48b9a6fb289e..a7f243b75892 100644
--- a/pkgs/development/interpreters/spidermonkey/140.nix
+++ b/pkgs/development/interpreters/spidermonkey/140.nix
@@ -1,4 +1,4 @@
 import ./common.nix {
-  version = "140.2.0";
-  hash = "sha512-5Fl8TYOuGoT86SSP5splKvbDYVYH/IlzvZF7/b0qu87Kk3/kxinAzcifoKXIRrXi2KS0Tav3/rIB3rOC3gzMWw==";
+  version = "140.3.0";
+  hash = "sha512-8qRTUjcqfFS/w6B2UgmLVWNNER6ohVDTPn4nENFVJNaJ7jn707IElkNDZTDhPCN9A+Bft6vTlwycGLZuWoTIWg==";
 }