diff --git a/c.go b/c.go
index 152f438601db28e3df185c4a0a7e9e261515a645..781322c127460372eae71be54379aba796ffb27a 100644
--- a/c.go
+++ b/c.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/doc.go b/doc.go
index d225d43fbc62acf1ca7bb348a14089cd1a329821..30109725303a16ddcc3e6ef8897ee6c13ce5ef28 100644
--- a/doc.go
+++ b/doc.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/doc_bls_test.go b/doc_bls_test.go
index 0e0dad79a26c854fe0f49c4c866e06331e6e7e93..bd716dafa73d5293fb781c26532024b20f5eb272 100644
--- a/doc_bls_test.go
+++ b/doc_bls_test.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/doc_test.go b/doc_test.go
index 14bcdc12fdb9fc81acbc1ac5c12a640c1efe8d52..7607fb210f082941c35d9c1ae2e65fbe0dfc6227 100644
--- a/doc_test.go
+++ b/doc_test.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/element.go b/element.go
index ddc6d47c16ae66931aa0016f7df7f4524ae0147e..800c8ec7993b2fc1b10adc0596ca099dbbb70631 100644
--- a/element.go
+++ b/element.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/element_arith.go b/element_arith.go
index 81573f4f5f70c44f81ef1968e732a4980d223e01..f2cdcd0eba1856a8e8d27f4f172ba5f2fdf6454c 100644
--- a/element_arith.go
+++ b/element_arith.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/element_arith_simple.go b/element_arith_simple.go
index a48870e30de1a5227a3fb65cceb0568e38c28a19..ede820386f3a04e8c7e9683600767cfeb794fa9d 100644
--- a/element_arith_simple.go
+++ b/element_arith_simple.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/element_fmt.go b/element_fmt.go
index 689760205f32274cb9ce6c1d541672055aa8843d..e447748e295abe6bb4f9b0ac8429dec0b33a1d7b 100644
--- a/element_fmt.go
+++ b/element_fmt.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/element_io.go b/element_io.go
index 7007556877cea95df0b00058c90f714c4a3f2cbe..9956c6b33d4ab2043cfe8a75b8caa7012a1c4b3f 100644
--- a/element_io.go
+++ b/element_io.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/element_misc.go b/element_misc.go
index 33530918cd18286b84d5e8144dfd446eebea2744..2836fcd33dff4d55bc4d01c76fad09bf7db7901f 100644
--- a/element_misc.go
+++ b/element_misc.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/errors.go b/errors.go
index 6cf4d6681660d157ef4d39d492887641f01f0b1e..29bc4e2f5fc6471c88ee8da76695a0116e12dc98 100644
--- a/errors.go
+++ b/errors.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/generation.go b/generation.go
index a69cf16137c7195d8e292a4c26079dd7d354c943..217b17260d3cf43957bdeeca2f0ca5ff32a4f960 100644
--- a/generation.go
+++ b/generation.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/gmp_big.go b/gmp_big.go
index 8640831d2cdf3c1c55d29443df16ba361d37e09e..345cd53a81d13f6df28f081c083f25de09aafa65 100644
--- a/gmp_big.go
+++ b/gmp_big.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/memstream.h b/memstream.h
index 20191a2e0eeee6f1841ae9b459175c70cb4c8f4a..0b2c07a659ed8dd09abed373769d745ad014c20a 100644
--- a/memstream.h
+++ b/memstream.h
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/memstream_bsdlike.go b/memstream_bsdlike.go
index d8f070487d22f36b0fde7c7096fa5cef07104cb3..eb3f88f74d36f562497804890a316ae1fdda20b3 100644
--- a/memstream_bsdlike.go
+++ b/memstream_bsdlike.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/memstream_other.go b/memstream_other.go
index 91093c6984fb1d784e1acba66f4be79950825a59..03a8f6c38407e42ba1e9ef8a48a2ea553984efa4 100644
--- a/memstream_other.go
+++ b/memstream_other.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/memstream_posix.go b/memstream_posix.go
index 19375a476ba790664d9e3e9b97bdd86d203410dc..b7091b1814ec4121777c6db7c909de955d86c324 100644
--- a/memstream_posix.go
+++ b/memstream_posix.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/pairing.go b/pairing.go
index f023415f13dbe3dc0a2cd54330d04cff1a7c91e3..24a94e6654da1a10c21b309654789eac37638dc8 100644
--- a/pairing.go
+++ b/pairing.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/params.go b/params.go
index 0e20843559da389d02cc257365015808d7ad993b..eca5b3cea72193c632c87a423683c4588bc63594 100644
--- a/params.go
+++ b/params.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/pbc_test.go b/pbc_test.go
index 8f2fe3addb8f9f0fa8713895aa7c75b434105cd6..f6e0c3bc73eaf60fdd55436407b7c1244cfee4c7 100644
--- a/pbc_test.go
+++ b/pbc_test.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
diff --git a/rand_hook.c b/rand_hook.c
index 228d8c005f421fc28a384beed9b1d79baa827ca7..4bdd4ef9c8fdf690d84573189f7cb20f9ad29613 100644
--- a/rand_hook.c
+++ b/rand_hook.c
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //
@@ -35,4 +35,4 @@ void installRandomHook() {
 
 void uninstallRandomHook() {
 	pbc_init_random();
-}
\ No newline at end of file
+}
diff --git a/utils.go b/utils.go
index 2f36c1da4daabcef30547adc333bd1a98df800b1..a4e59f6dc367173f9574ea3453699d11b6f363dc 100644
--- a/utils.go
+++ b/utils.go
@@ -1,4 +1,4 @@
-// Copyright © 2015 Nik Unger
+// Copyright © 2018 Nik Unger
 //
 // This file is part of The PBC Go Wrapper.
 //