diff --git a/hecl/LICENSE b/hecl/LICENSE
index d523345df..c8283b765 100644
--- a/hecl/LICENSE
+++ b/hecl/LICENSE
@@ -1,6 +1,6 @@
 The MIT License
 
-Copyright (c) 2015 HECL Contributors
+Copyright (c) 2015-2016 HECL Contributors
 Original Authors: Jack Andersen and Phillip "Antidote" Stephens
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
diff --git a/hecl/extern/athena b/hecl/extern/athena
index b791b7e42..d56038594 160000
--- a/hecl/extern/athena
+++ b/hecl/extern/athena
@@ -1 +1 @@
-Subproject commit b791b7e42698eb2f9e173af07368b888055730a8
+Subproject commit d560385949c31484420af6524a2650e92292682b
diff --git a/hecl/extern/boo b/hecl/extern/boo
index 3e2f03a6d..452a17aea 160000
--- a/hecl/extern/boo
+++ b/hecl/extern/boo
@@ -1 +1 @@
-Subproject commit 3e2f03a6d03e542c9fe64a965a175b13077a9d84
+Subproject commit 452a17aea47412602b1ac5399e2c288e82e8cdca