diff --git a/scripts/install-hawkeye.sh b/scripts/install-hawkeye.sh
index d577d15e..87b0deeb 100755
--- a/scripts/install-hawkeye.sh
+++ b/scripts/install-hawkeye.sh
@@ -17,6 +17,6 @@ if command -v .local/bin/hawkeye >/dev/null 2>&1; then
     echo "hawkeye already installed"
 else
     echo "Installing hawkeye"
-    export VERSION=v6.0.4
+    export VERSION=v6.1.0
     curl --proto '=https' --tlsv1.2 -LsSf https://github.com/korandoru/hawkeye/releases/download/${VERSION}/hawkeye-installer.sh | CARGO_HOME=.local sh -s -- --no-modify-path
 fi
diff --git a/scripts/license-header.txt b/scripts/license-header.txt
index 9099d301..43a2978c 100644
--- a/scripts/license-header.txt
+++ b/scripts/license-header.txt
@@ -1,4 +1,4 @@
-Copyright ©{{ " " }}{%- if attrs.git_file_modified_year != attrs.git_file_created_year -%}{{ attrs.git_file_created_year }}-{{ attrs.git_file_modified_year }}{%- else -%}{{ attrs.git_file_created_year }}{%- endif -%}{{ " " }}{{ props["copyrightOwner"] }}. All rights reserved.
+Copyright ©{{ " " }}{%- set created = attrs.git_file_created_year or attrs.disk_file_created_year -%}{%- set modified = attrs.git_file_modified_year or created -%}{%- if created != modified -%} {{created}}-{{modified}}{%- else -%}{{created}}{%- endif -%}{{ " " }}{{ props["copyrightOwner"] }}. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.