diff --git a/fndata.txt b/fndata.txt
index d7cbfb3..2617b21 100644
--- a/fndata.txt
+++ b/fndata.txt
@@ -1,6 +1,6 @@
 # Function properties table
 #
-# Copyright © 2015-2017 Sei Lisa. All rights reserved.
+# Copyright © 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lslbasefuncs.py b/lslopt/lslbasefuncs.py
index 87767e6..c3f6074 100644
--- a/lslopt/lslbasefuncs.py
+++ b/lslopt/lslbasefuncs.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lslcommon.py b/lslopt/lslcommon.py
index 0c46fc2..c32ee4a 100644
--- a/lslopt/lslcommon.py
+++ b/lslopt/lslcommon.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lsldeadcode.py b/lslopt/lsldeadcode.py
index 3906b24..f683a08 100644
--- a/lslopt/lsldeadcode.py
+++ b/lslopt/lsldeadcode.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lslextrafuncs.py b/lslopt/lslextrafuncs.py
index 0871366..4c552c2 100644
--- a/lslopt/lslextrafuncs.py
+++ b/lslopt/lslextrafuncs.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lslfoldconst.py b/lslopt/lslfoldconst.py
index 92a99b2..43fe240 100644
--- a/lslopt/lslfoldconst.py
+++ b/lslopt/lslfoldconst.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lslfuncopt.py b/lslopt/lslfuncopt.py
index ede0cf4..aa3207e 100644
--- a/lslopt/lslfuncopt.py
+++ b/lslopt/lslfuncopt.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lslfuncs.py b/lslopt/lslfuncs.py
index 65be3dd..ef3d028 100644
--- a/lslopt/lslfuncs.py
+++ b/lslopt/lslfuncs.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lsljson.py b/lslopt/lsljson.py
index d656e2a..30b41e8 100644
--- a/lslopt/lsljson.py
+++ b/lslopt/lsljson.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lsllastpass.py b/lslopt/lsllastpass.py
index af4ffed..831b0ee 100644
--- a/lslopt/lsllastpass.py
+++ b/lslopt/lsllastpass.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lslloadlib.py b/lslopt/lslloadlib.py
index 2549495..3efb269 100644
--- a/lslopt/lslloadlib.py
+++ b/lslopt/lslloadlib.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lsloptimizer.py b/lslopt/lsloptimizer.py
index 2952a02..5a611fd 100644
--- a/lslopt/lsloptimizer.py
+++ b/lslopt/lsloptimizer.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lsloutput.py b/lslopt/lsloutput.py
index ea6f46f..08c4a2d 100644
--- a/lslopt/lsloutput.py
+++ b/lslopt/lsloutput.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lslparse.py b/lslopt/lslparse.py
index ac01e99..037defe 100644
--- a/lslopt/lslparse.py
+++ b/lslopt/lslparse.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/lslopt/lslrenamer.py b/lslopt/lslrenamer.py
index 60e3956..d5ffd8c 100644
--- a/lslopt/lslrenamer.py
+++ b/lslopt/lslrenamer.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/main.py b/main.py
index 0f8d5f6..94a79db 100755
--- a/main.py
+++ b/main.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python2
-
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
@@ -188,7 +188,7 @@ def Usage(progname, about = None):
         sys.stderr.write(
 ur"""LSL optimizer v{version}
 
-    (C) Copyright 2015 Sei Lisa. All rights reserved.
+    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 
     This program comes with ABSOLUTELY NO WARRANTY.
     This is free software, and you are welcome to redistribute it
diff --git a/testfuncs.py b/testfuncs.py
index 72fe8b5..c0d6d41 100644
--- a/testfuncs.py
+++ b/testfuncs.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #
diff --git a/testparser.py b/testparser.py
index 1901768..9baa974 100644
--- a/testparser.py
+++ b/testparser.py
@@ -1,4 +1,4 @@
-#    (C) Copyright 2015-2017 Sei Lisa. All rights reserved.
+#    (C) Copyright 2015-2018 Sei Lisa. All rights reserved.
 #
 #    This file is part of LSL PyOptimizer.
 #