diff --git a/LICENSE-MIT b/LICENSE-MIT
index 5b7be8e66..1581c90d1 100644
--- a/LICENSE-MIT
+++ b/LICENSE-MIT
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2017 Zcash Company
+Copyright (c) 2017-2019 Electric Coin Company
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/zcash_primitives/LICENSE-MIT b/zcash_primitives/LICENSE-MIT
index 5b7be8e66..1581c90d1 100644
--- a/zcash_primitives/LICENSE-MIT
+++ b/zcash_primitives/LICENSE-MIT
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2017 Zcash Company
+Copyright (c) 2017-2019 Electric Coin Company
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/zcash_proofs/LICENSE-MIT b/zcash_proofs/LICENSE-MIT
index 5b7be8e66..1581c90d1 100644
--- a/zcash_proofs/LICENSE-MIT
+++ b/zcash_proofs/LICENSE-MIT
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2017 Zcash Company
+Copyright (c) 2017-2019 Electric Coin Company
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/zcash_wallet/LICENSE-MIT b/zcash_wallet/LICENSE-MIT
index 5b7be8e66..1581c90d1 100644
--- a/zcash_wallet/LICENSE-MIT
+++ b/zcash_wallet/LICENSE-MIT
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2017 Zcash Company
+Copyright (c) 2017-2019 Electric Coin Company
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal