5 files changed, 5 insertions, 5 deletions
diff --git a/contrib/amcheck/t/001_verify_heapam.pl b/contrib/amcheck/t/001_verify_heapam.pl
index 606235fcc17..39c11634b85 100644
--- a/contrib/amcheck/t/001_verify_heapam.pl
+++ b/contrib/amcheck/t/001_verify_heapam.pl
@@ -1,5 +1,5 @@
 
-# Copyright (c) 2021, PostgreSQL Global Development Group
+# Copyright (c) 2021-2022, PostgreSQL Global Development Group
 
 use strict;
 use warnings;
diff --git a/contrib/amcheck/t/002_cic.pl b/contrib/amcheck/t/002_cic.pl
index ac38dd91dc4..f6b91e89ad3 100644
--- a/contrib/amcheck/t/002_cic.pl
+++ b/contrib/amcheck/t/002_cic.pl
@@ -1,5 +1,5 @@
 
-# Copyright (c) 2021, PostgreSQL Global Development Group
+# Copyright (c) 2021-2022, PostgreSQL Global Development Group
 
 # Test CREATE INDEX CONCURRENTLY with concurrent modifications
 use strict;
diff --git a/contrib/amcheck/t/003_cic_2pc.pl b/contrib/amcheck/t/003_cic_2pc.pl
index f4924745a31..dfe7f0ff3b6 100644
--- a/contrib/amcheck/t/003_cic_2pc.pl
+++ b/contrib/amcheck/t/003_cic_2pc.pl
@@ -1,5 +1,5 @@
 
-# Copyright (c) 2021, PostgreSQL Global Development Group
+# Copyright (c) 2021-2022, PostgreSQL Global Development Group
 
 # Test CREATE INDEX CONCURRENTLY with concurrent prepared-xact modifications
 use strict;
diff --git a/contrib/amcheck/verify_heapam.c b/contrib/amcheck/verify_heapam.c
index a23d0182fc0..f996f9a5727 100644
--- a/contrib/amcheck/verify_heapam.c
+++ b/contrib/amcheck/verify_heapam.c
@@ -3,7 +3,7 @@
  * verify_heapam.c
  *	  Functions to check postgresql heap relations for corruption
  *
- * Copyright (c) 2016-2021, PostgreSQL Global Development Group
+ * Copyright (c) 2016-2022, PostgreSQL Global Development Group
  *
  *	  contrib/amcheck/verify_heapam.c
  *-------------------------------------------------------------------------
diff --git a/contrib/amcheck/verify_nbtree.c b/contrib/amcheck/verify_nbtree.c
index d3b29d3d890..d2510ee6480 100644
--- a/contrib/amcheck/verify_nbtree.c
+++ b/contrib/amcheck/verify_nbtree.c
@@ -14,7 +14,7 @@
  * that every visible heap tuple has a matching index tuple.
  *
  *
- * Copyright (c) 2017-2021, PostgreSQL Global Development Group
+ * Copyright (c) 2017-2022, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  contrib/amcheck/verify_nbtree.c