diff --git a/pkgs/development/interpreters/spidermonkey/140.nix b/pkgs/development/interpreters/spidermonkey/140.nix
index af269d60324a..862aa494d240 100644
--- a/pkgs/development/interpreters/spidermonkey/140.nix
+++ b/pkgs/development/interpreters/spidermonkey/140.nix
@@ -1,4 +1,4 @@
 import ./common.nix {
-  version = "140.4.0";
-  hash = "sha512-z84L3PbUWZx7lrzNn9E5C/s2RduSdqNpowdgzmgZhQqqQlGGnmvTxdhYLqNyi5IHYsXxb3zhLOFRw+dDJ7jIEQ==";
+  version = "140.5.0";
+  hash = "sha512-QSI2oly+oXG9W9U15Fw7pAlXqU4fjdOrdCQeCqHEB1/LjTlLlhlZnWDOPkVj5xLIJfqL7EQXlPIpNWgC9ysoYQ==";
 }