diff --git a/pkgs/development/compilers/ccl/default.nix b/pkgs/development/compilers/ccl/default.nix
index 938361146e7..e5e07705a18 100644
--- a/pkgs/development/compilers/ccl/default.nix
+++ b/pkgs/development/compilers/ccl/default.nix
@@ -5,7 +5,7 @@ let
     /* TODO: there are also MacOS, FreeBSD and Windows versions */
     x86_64-linux = {
       arch = "linuxx86";
-      sha256 = "04p77n18cw0bc8i66mp2vfrhlliahrx66lm004a3nw3h0mdk0gd8";
+      sha256 = "0d2vhp5n74yhwixnvlsnp7dzaf9aj6zd2894hr2728djyd8x9fx6";
       runtime = "lx86cl64";
       kernel = "linuxx8664";
     };
@@ -17,7 +17,7 @@ let
     };
     armv7l-linux = {
       arch = "linuxarm";
-      sha256 = "0xg9p1q1fpgyfhwjk2hh24vqzddzx5zqff04lycf0vml5qw1gnkv";
+      sha256 = "0k6wxwyg3pmbb5xdkwma0i3rvbjmy3p604g4minjjc1drzsn1i0q";
       runtime = "armcl";
       kernel = "linuxarm";
     };
@@ -30,7 +30,7 @@ assert builtins.hasAttr stdenv.system options;
 
 stdenv.mkDerivation rec {
   name     = "ccl-${version}";
-  version  = "1.10";
+  version  = "1.11";
   revision = "16313";
 
   src = fetchsvn {