diff --git a/src/test/seq/concatenate.cpp b/src/test/seq/concatenate.cpp
index cb3709b..e4ebeb5 100644
--- a/src/test/seq/concatenate.cpp
+++ b/src/test/seq/concatenate.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/concatenate.hpp>
diff --git a/src/test/seq/contains.cpp b/src/test/seq/contains.cpp
index 03de824..1934162 100644
--- a/src/test/seq/contains.cpp
+++ b/src/test/seq/contains.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 Daniel Frey
+// Copyright (c) 2017-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/contains.hpp>
diff --git a/src/test/seq/exclusive_scan.cpp b/src/test/seq/exclusive_scan.cpp
index c02d04e..3bdd122 100644
--- a/src/test/seq/exclusive_scan.cpp
+++ b/src/test/seq/exclusive_scan.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/exclusive_scan.hpp>
diff --git a/src/test/seq/head.cpp b/src/test/seq/head.cpp
index 79d6166..0d3f224 100644
--- a/src/test/seq/head.cpp
+++ b/src/test/seq/head.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/head.hpp>
diff --git a/src/test/seq/inclusive_scan.cpp b/src/test/seq/inclusive_scan.cpp
index 698ef38..f582510 100644
--- a/src/test/seq/inclusive_scan.cpp
+++ b/src/test/seq/inclusive_scan.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/inclusive_scan.hpp>
diff --git a/src/test/seq/index_of.cpp b/src/test/seq/index_of.cpp
index 7c95716..13cf3be 100644
--- a/src/test/seq/index_of.cpp
+++ b/src/test/seq/index_of.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 Daniel Frey
+// Copyright (c) 2017-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/index_of.hpp>
diff --git a/src/test/seq/integer_sequence.cpp b/src/test/seq/integer_sequence.cpp
index c7d8b89..a4172ed 100644
--- a/src/test/seq/integer_sequence.cpp
+++ b/src/test/seq/integer_sequence.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/integer_sequence.hpp>
diff --git a/src/test/seq/is_all.cpp b/src/test/seq/is_all.cpp
index a55c345..6c1ac2b 100644
--- a/src/test/seq/is_all.cpp
+++ b/src/test/seq/is_all.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/is_all.hpp>
diff --git a/src/test/seq/is_any.cpp b/src/test/seq/is_any.cpp
index 6536928..682bd88 100644
--- a/src/test/seq/is_any.cpp
+++ b/src/test/seq/is_any.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/is_any.hpp>
diff --git a/src/test/seq/make_integer_range.cpp b/src/test/seq/make_integer_range.cpp
index 205313c..a3eec09 100644
--- a/src/test/seq/make_integer_range.cpp
+++ b/src/test/seq/make_integer_range.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/make_integer_range.hpp>
diff --git a/src/test/seq/make_integer_sequence.cpp b/src/test/seq/make_integer_sequence.cpp
index 8f59d08..a8a4b7c 100644
--- a/src/test/seq/make_integer_sequence.cpp
+++ b/src/test/seq/make_integer_sequence.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/make_integer_sequence.hpp>
diff --git a/src/test/seq/map.cpp b/src/test/seq/map.cpp
index c8b3a88..f4c3252 100644
--- a/src/test/seq/map.cpp
+++ b/src/test/seq/map.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/integer_sequence.hpp>
diff --git a/src/test/seq/max.cpp b/src/test/seq/max.cpp
index 8cf0858..d065012 100644
--- a/src/test/seq/max.cpp
+++ b/src/test/seq/max.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/max.hpp>
diff --git a/src/test/seq/min.cpp b/src/test/seq/min.cpp
index 20601bd..170e2ca 100644
--- a/src/test/seq/min.cpp
+++ b/src/test/seq/min.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/min.hpp>
diff --git a/src/test/seq/minus.cpp b/src/test/seq/minus.cpp
index f8184eb..8ad1beb 100644
--- a/src/test/seq/minus.cpp
+++ b/src/test/seq/minus.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/minus.hpp>
diff --git a/src/test/seq/partial_sum.cpp b/src/test/seq/partial_sum.cpp
index 9bdd9c2..c2f35fd 100644
--- a/src/test/seq/partial_sum.cpp
+++ b/src/test/seq/partial_sum.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/integer_sequence.hpp>
diff --git a/src/test/seq/plus.cpp b/src/test/seq/plus.cpp
index 03a0beb..1474108 100644
--- a/src/test/seq/plus.cpp
+++ b/src/test/seq/plus.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/plus.hpp>
diff --git a/src/test/seq/scale.cpp b/src/test/seq/scale.cpp
index 1ef342e..a8b1a43 100644
--- a/src/test/seq/scale.cpp
+++ b/src/test/seq/scale.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/make_integer_sequence.hpp>
diff --git a/src/test/seq/select.cpp b/src/test/seq/select.cpp
index e64353a..3e47d59 100644
--- a/src/test/seq/select.cpp
+++ b/src/test/seq/select.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/integer_sequence.hpp>
diff --git a/src/test/seq/sum.cpp b/src/test/seq/sum.cpp
index e89658e..4395a54 100644
--- a/src/test/seq/sum.cpp
+++ b/src/test/seq/sum.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/integer_sequence.hpp>
diff --git a/src/test/seq/tail.cpp b/src/test/seq/tail.cpp
index 72cae57..0417d6b 100644
--- a/src/test/seq/tail.cpp
+++ b/src/test/seq/tail.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2017 Daniel Frey
+// Copyright (c) 2015-2018 Daniel Frey
 // Please see LICENSE for license or visit https://github.com/taocpp/sequences/
 
 #include <tao/seq/integer_sequence.hpp>