diff --git a/src/backend/replication/pgoutput/pgoutput.c b/src/backend/replication/pgoutput/pgoutput.c
index 19ef527ca7f119af395af2baa60617e7f50118d6..f3eaccffd5b8b8be0bcad857b6a93b2befa9a145 100644
--- a/src/backend/replication/pgoutput/pgoutput.c
+++ b/src/backend/replication/pgoutput/pgoutput.c
@@ -3,7 +3,7 @@
  * pgoutput.c
  *		Logical Replication output plugin
  *
- * Copyright (c) 2012-2015, PostgreSQL Global Development Group
+ * Copyright (c) 2012-2017, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *		  src/backend/replication/pgoutput/pgoutput.c
diff --git a/src/backend/utils/Gen_fmgrtab.pl b/src/backend/utils/Gen_fmgrtab.pl
index 76bdf5ca0d7c34ff97c240477d84da9902fe9506..3c2f9cdd95f46ab97255bde1129bc09adcc2ee4b 100644
--- a/src/backend/utils/Gen_fmgrtab.pl
+++ b/src/backend/utils/Gen_fmgrtab.pl
@@ -128,7 +128,7 @@ qq|/*-------------------------------------------------------------------------
  * fmgrprotos.h
  *    Prototypes for built-in functions.
  *
- * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * NOTES
diff --git a/src/backend/utils/mmgr/memdebug.c b/src/backend/utils/mmgr/memdebug.c
index 5f603d29a737c6b0308f979fce15db650c2d9884..243607732c0daa80a4ebf0acdefcccdeb58348f0 100644
--- a/src/backend/utils/mmgr/memdebug.c
+++ b/src/backend/utils/mmgr/memdebug.c
@@ -5,7 +5,7 @@
  *	  public API of the memory management subsystem.
  *
  *
- * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * src/backend/utils/memdebug.c