diff --git a/LICENSE b/LICENSE
index b49c928..6f2f39a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 /* SDL2# - C# Wrapper for SDL2
  *
- * Copyright (c) 2013-2016 Ethan Lee.
+ * Copyright (c) 2013-2020 Ethan Lee.
  *
  * This software is provided 'as-is', without any express or implied warranty.
  * In no event will the authors be held liable for any damages arising from
diff --git a/gitlab-ci/SDL2-CS.nuspec b/gitlab-ci/SDL2-CS.nuspec
index 238a5bd..094a90d 100644
--- a/gitlab-ci/SDL2-CS.nuspec
+++ b/gitlab-ci/SDL2-CS.nuspec
@@ -9,7 +9,7 @@
     <projectUrl>https://github.com/flibitijibibo/SDL2-CS</projectUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>SDL2# - C# Wrapper for SDL2</description>
-    <copyright>Copyright 2013-2018</copyright>
+    <copyright>Copyright 2013-2020</copyright>
     <tags>SDL2# SDL2 SDL</tags>
   </metadata>
   <files>
diff --git a/src/SDL2.cs b/src/SDL2.cs
index e24e839..a385b58 100644
--- a/src/SDL2.cs
+++ b/src/SDL2.cs
@@ -1,7 +1,7 @@
 #region License
 /* SDL2# - C# Wrapper for SDL2
  *
- * Copyright (c) 2013-2016 Ethan Lee.
+ * Copyright (c) 2013-2020 Ethan Lee.
  *
  * This software is provided 'as-is', without any express or implied warranty.
  * In no event will the authors be held liable for any damages arising from
diff --git a/src/SDL2_image.cs b/src/SDL2_image.cs
index c8105c2..7bfada1 100644
--- a/src/SDL2_image.cs
+++ b/src/SDL2_image.cs
@@ -1,7 +1,7 @@
 #region License
 /* SDL2# - C# Wrapper for SDL2
  *
- * Copyright (c) 2013-2016 Ethan Lee.
+ * Copyright (c) 2013-2020 Ethan Lee.
  *
  * This software is provided 'as-is', without any express or implied warranty.
  * In no event will the authors be held liable for any damages arising from
diff --git a/src/SDL2_mixer.cs b/src/SDL2_mixer.cs
index 66d9f03..c59632f 100644
--- a/src/SDL2_mixer.cs
+++ b/src/SDL2_mixer.cs
@@ -1,7 +1,7 @@
 #region License
 /* SDL2# - C# Wrapper for SDL2
  *
- * Copyright (c) 2013-2016 Ethan Lee.
+ * Copyright (c) 2013-2020 Ethan Lee.
  *
  * This software is provided 'as-is', without any express or implied warranty.
  * In no event will the authors be held liable for any damages arising from
diff --git a/src/SDL2_ttf.cs b/src/SDL2_ttf.cs
index 5d0a282..23641f5 100644
--- a/src/SDL2_ttf.cs
+++ b/src/SDL2_ttf.cs
@@ -1,7 +1,7 @@
 #region License
 /* SDL2# - C# Wrapper for SDL2
  *
- * Copyright (c) 2013-2016 Ethan Lee.
+ * Copyright (c) 2013-2020 Ethan Lee.
  *
  * This software is provided 'as-is', without any express or implied warranty.
  * In no event will the authors be held liable for any damages arising from