diff --git a/pkgs/development/compilers/sbcl/bootstrap.nix b/pkgs/development/compilers/sbcl/bootstrap.nix
index eaf1ff24d3e7..b081df1572f5 100644
--- a/pkgs/development/compilers/sbcl/bootstrap.nix
+++ b/pkgs/development/compilers/sbcl/bootstrap.nix
@@ -8,9 +8,9 @@ let
       sha256 = "sha256-H0ALigXcWIypdA+fTf7jERscwbb7QIAfcoxCtGDh0RU=";
     };
     x86_64-darwin = {
-      version = "1.2.11";
+      version = "2.2.9";
       system = "x86-64-darwin";
-      sha256 = "0lh4gpvi8hl6g6b9321g5pwh8sk3218i7h4lx7p3vd9z0cf3lz85";
+      sha256 = "sha256-b1BLkoLIOELAYBYA9eBmMgm1OxMxJewzNP96C9ADfKY=";
     };
     x86_64-linux = {
       version = "1.3.16";