diff --git a/compiler/characterizer/fake_sram.py b/compiler/characterizer/fake_sram.py
index 86c5cf4e..c4f12bf8 100644
--- a/compiler/characterizer/fake_sram.py
+++ b/compiler/characterizer/fake_sram.py
@@ -1,3 +1,9 @@
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-{} Regents of the University of California, Santa Cruz
+# All rights reserved
+#
+
 from openram import sram_config
 from math import ceil
 import re
diff --git a/compiler/tests/30_memchar_test.py b/compiler/tests/30_memchar_test.py
index faca2154..d9cab4bd 100755
--- a/compiler/tests/30_memchar_test.py
+++ b/compiler/tests/30_memchar_test.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # See LICENSE for licensing information.
 #
-# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# Copyright (c) 2016-2023 Regents of the University of California and The Board
 # of Regents for the Oklahoma Agricultural and Mechanical College
 # (acting for and on behalf of Oklahoma State University)
 # All rights reserved.
diff --git a/compiler/tests/30_memfunc_test.py b/compiler/tests/30_memfunc_test.py
index c9cf6eb8..5a74d774 100755
--- a/compiler/tests/30_memfunc_test.py
+++ b/compiler/tests/30_memfunc_test.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # See LICENSE for licensing information.
 #
-# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# Copyright (c) 2016-2023 Regents of the University of California and The Board
 # of Regents for the Oklahoma Agricultural and Mechanical College
 # (acting for and on behalf of Oklahoma State University)
 # All rights reserved.
diff --git a/compiler/tests/configs/config_mem_char_func.py b/compiler/tests/configs/config_mem_char_func.py
index a825acfc..c6adc0aa 100644
--- a/compiler/tests/configs/config_mem_char_func.py
+++ b/compiler/tests/configs/config_mem_char_func.py
@@ -1,6 +1,6 @@
 # See LICENSE for licensing information.
 #
-# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# Copyright (c) 2016-2023 Regents of the University of California and The Board
 # of Regents for the Oklahoma Agricultural and Mechanical College
 # (acting for and on behalf of Oklahoma State University)
 # All rights reserved.