diff --git a/solnlib/concurrent/concurrent_executor.py b/solnlib/concurrent/concurrent_executor.py
index 42324e1a..6d3c7521 100644
--- a/solnlib/concurrent/concurrent_executor.py
+++ b/solnlib/concurrent/concurrent_executor.py
@@ -1,11 +1,11 @@
 #
-# Copyright 2021 Splunk Inc.
+# Copyright 2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
diff --git a/solnlib/concurrent/process_pool.py b/solnlib/concurrent/process_pool.py
index cff12c49..723d98e0 100644
--- a/solnlib/concurrent/process_pool.py
+++ b/solnlib/concurrent/process_pool.py
@@ -1,11 +1,11 @@
 #
-# Copyright 2021 Splunk Inc.
+# Copyright 2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
diff --git a/solnlib/concurrent/thread_pool.py b/solnlib/concurrent/thread_pool.py
index 6113dfa2..2d0b5bcd 100644
--- a/solnlib/concurrent/thread_pool.py
+++ b/solnlib/concurrent/thread_pool.py
@@ -1,11 +1,11 @@
 #
-# Copyright 2021 Splunk Inc.
+# Copyright 2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
diff --git a/solnlib/modular_input/modinput.py b/solnlib/modular_input/modinput.py
index a3ce60ec..1e6b4e4d 100644
--- a/solnlib/modular_input/modinput.py
+++ b/solnlib/modular_input/modinput.py
@@ -1,11 +1,11 @@
 #
-# Copyright 2021 Splunk Inc.
+# Copyright 2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
diff --git a/solnlib/rest.py b/solnlib/rest.py
index b551ff4b..4ff3abe1 100644
--- a/solnlib/rest.py
+++ b/solnlib/rest.py
@@ -1,11 +1,11 @@
 #
-# Copyright 2021 Splunk Inc.
+# Copyright 2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
diff --git a/solnlib/schedule/job.py b/solnlib/schedule/job.py
index a7ba140c..0e2e5fc7 100644
--- a/solnlib/schedule/job.py
+++ b/solnlib/schedule/job.py
@@ -1,11 +1,11 @@
 #
-# Copyright 2021 Splunk Inc.
+# Copyright 2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
diff --git a/solnlib/schedule/scheduler.py b/solnlib/schedule/scheduler.py
index 2f2f2a85..fb1de53f 100644
--- a/solnlib/schedule/scheduler.py
+++ b/solnlib/schedule/scheduler.py
@@ -1,11 +1,11 @@
 #
-# Copyright 2021 Splunk Inc.
+# Copyright 2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+#     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,