diff --git a/Source/JSON.swift b/Source/JSON.swift
index b035af5..6d3cdb9 100644
--- a/Source/JSON.swift
+++ b/Source/JSON.swift
@@ -1,7 +1,7 @@
 //
 // JSON.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Source/JSONKey.swift b/Source/JSONKey.swift
index 78fd3b0..920c321 100644
--- a/Source/JSONKey.swift
+++ b/Source/JSONKey.swift
@@ -1,7 +1,7 @@
 //
 // JSONKey.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Source/LiteralConvertible.swift b/Source/LiteralConvertible.swift
index 342a90e..0a35875 100644
--- a/Source/LiteralConvertible.swift
+++ b/Source/LiteralConvertible.swift
@@ -1,7 +1,7 @@
 //
 // LiteralConvertible.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Source/Properties.swift b/Source/Properties.swift
index c47ace2..7ef1290 100644
--- a/Source/Properties.swift
+++ b/Source/Properties.swift
@@ -1,7 +1,7 @@
 //
 // Properties.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Source/SequenceType.swift b/Source/SequenceType.swift
index afe584d..a246a46 100644
--- a/Source/SequenceType.swift
+++ b/Source/SequenceType.swift
@@ -1,7 +1,7 @@
 //
 // SequenceType.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Source/Supporting Files/JASON.h b/Source/Supporting Files/JASON.h
index 2e5453a..b518dd6 100644
--- a/Source/Supporting Files/JASON.h	
+++ b/Source/Supporting Files/JASON.h	
@@ -1,7 +1,7 @@
 //
 // JASON.h
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Source/Supporting Files/Utilities.swift b/Source/Supporting Files/Utilities.swift
index 3b38afe..383fe50 100644
--- a/Source/Supporting Files/Utilities.swift	
+++ b/Source/Supporting Files/Utilities.swift	
@@ -1,7 +1,7 @@
 //
 // Utilities.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Tests/JSONKeyTests.swift b/Tests/JSONKeyTests.swift
index dc72fbd..60f2a5f 100644
--- a/Tests/JSONKeyTests.swift
+++ b/Tests/JSONKeyTests.swift
@@ -1,7 +1,7 @@
 //
 // JSONKeyTests.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Tests/JSONTests.swift b/Tests/JSONTests.swift
index 27ba954..e084f5f 100644
--- a/Tests/JSONTests.swift
+++ b/Tests/JSONTests.swift
@@ -1,7 +1,7 @@
 //
 // JSONTests.swift
 //
-// Copyright (c) 2016 Damien (http://delba.io)
+// Copyright (c) 2019 Damien (http://delba.io)
 //
 // 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/Tests/LiteralConvertibleTests.swift b/Tests/LiteralConvertibleTests.swift
index 2fd7073..560f8f3 100644
--- a/Tests/LiteralConvertibleTests.swift
+++ b/Tests/LiteralConvertibleTests.swift
@@ -1,7 +1,7 @@
 //
 // LiteralConvertibleTests.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Tests/PropertiesTests.swift b/Tests/PropertiesTests.swift
index 3e9e713..80a4c92 100644
--- a/Tests/PropertiesTests.swift
+++ b/Tests/PropertiesTests.swift
@@ -1,7 +1,7 @@
 //
 // PropertiesTests.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Tests/SequenceTypeTests.swift b/Tests/SequenceTypeTests.swift
index bd0955d..fa385a9 100644
--- a/Tests/SequenceTypeTests.swift
+++ b/Tests/SequenceTypeTests.swift
@@ -1,7 +1,7 @@
 //
 // SequenceTypeTests.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // 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/Tests/Supporting Files/Utilities.swift b/Tests/Supporting Files/Utilities.swift
index 28f0f84..7a1492e 100644
--- a/Tests/Supporting Files/Utilities.swift	
+++ b/Tests/Supporting Files/Utilities.swift	
@@ -1,7 +1,7 @@
 //
 // Utilities.swift
 //
-// Copyright (c) 2015-2016 Damien (http://delba.io)
+// Copyright (c) 2015-2019 Damien (http://delba.io)
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal