diff --git a/pkgs/development/compilers/sbcl/src-for-default.nix b/pkgs/development/compilers/sbcl/src-for-default.nix
index efb90273dc6..870cd06938e 100644
--- a/pkgs/development/compilers/sbcl/src-for-default.nix
+++ b/pkgs/development/compilers/sbcl/src-for-default.nix
@@ -1,9 +1,9 @@
 rec {
-   version="1.0.36";
-   name="sbcl-1.0.36";
-   hash="1idshas1zyqdchwv2mhs4x8vzspyr1f1drwinlhynvx35db7in5v";
-   url="http://downloads.sourceforge.net/sbcl/files/sbcl/1.0.36/sbcl-1.0.36-source.tar.bz2";
-   advertisedUrl="http://downloads.sourceforge.net/sbcl/files/sbcl/1.0.36/sbcl-1.0.36-source.tar.bz2";
+   version="1.0.41";
+   name="sbcl-1.0.41";
+   hash="019h0lrbd4q1f0bfwg3974pq81qcriwk5kd3v7gp1dmi5rajgnrk";
+   url="http://downloads.sourceforge.net/project/sbcl/sbcl/1.0.41/sbcl-1.0.41-source.tar.bz2";
+   advertisedUrl="http://downloads.sourceforge.net/project/sbcl/sbcl/1.0.41/sbcl-1.0.41-source.tar.bz2";
   
   
 }