diff --git a/pkgs/development/compilers/sbcl/src-for-default.nix b/pkgs/development/compilers/sbcl/src-for-default.nix
index 13585e504a82..6521bb8c72a4 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="1.0.44";
-   name="sbcl-1.0.44";
-   hash="0nl1vrz6mibbhjaxbi64gr0sbq9hf2yjc1h4i05kjw5l6dhws8hg";
-   url="http://downloads.sourceforge.net/project/sbcl/sbcl/1.0.44/sbcl-1.0.44-source.tar.bz2";
-   advertisedUrl="http://downloads.sourceforge.net/project/sbcl/sbcl/1.0.44/sbcl-1.0.44-source.tar.bz2";
+   version="1.0.45";
+   name="sbcl-1.0.45";
+   hash="1asl4qy2mizj239cmgnw2dza03h7j3ysrkdavc5gnv9y4gn9miyi";
+   url="http://downloads.sourceforge.net/project/sbcl/sbcl/1.0.45/sbcl-1.0.45-source.tar.bz2";
+   advertisedUrl="http://downloads.sourceforge.net/project/sbcl/sbcl/1.0.45/sbcl-1.0.45-source.tar.bz2";
   
   
 }