diff --git a/pkgs/development/interpreters/spidermonkey/140.nix b/pkgs/development/interpreters/spidermonkey/140.nix
index 862aa494d240..8187047403b7 100644
--- a/pkgs/development/interpreters/spidermonkey/140.nix
+++ b/pkgs/development/interpreters/spidermonkey/140.nix
@@ -1,4 +1,4 @@
 import ./common.nix {
-  version = "140.5.0";
-  hash = "sha512-QSI2oly+oXG9W9U15Fw7pAlXqU4fjdOrdCQeCqHEB1/LjTlLlhlZnWDOPkVj5xLIJfqL7EQXlPIpNWgC9ysoYQ==";
+  version = "140.6.0";
+  hash = "sha512-7WZle9Sy2UeRiSJh18DA2VC09jDRKrKKd32TOTQnRRqaoSXloB7hXyrA/zeNC+B0oIWD3P/TVgkRK6Tm+a2nmA==";
 }