diff --git a/pkgs/development/compilers/fpc/default.nix b/pkgs/development/compilers/fpc/default.nix
index b34b5e8a446..2f4cb10bd4d 100644
--- a/pkgs/development/compilers/fpc/default.nix
+++ b/pkgs/development/compilers/fpc/default.nix
@@ -3,12 +3,12 @@
 let startFPC = import ./binary.nix { inherit stdenv fetchurl; }; in
 
 stdenv.mkDerivation rec {
-  version = "2.6.4";
+  version = "3.0.0";
   name = "fpc-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/freepascal/fpcbuild-${version}.tar.gz";
-    sha256 = "1akdlp4n9ai1gnn4yq236i5rx03rs5sjfgk60myb7nb9lk7kp74d";
+    sha256 = "1v40bjp0kvsi8y0mndqvvhnsqjfssl2w6wpfww51j4rxblfkp4fm";
   };
 
   buildInputs = [ startFPC gawk ];