diff --git a/src/main/java-templates/com/github/heuermh/cooper/About.java b/src/main/java-templates/com/github/heuermh/cooper/About.java
index 03a9d11..47a011d 100644
--- a/src/main/java-templates/com/github/heuermh/cooper/About.java
+++ b/src/main/java-templates/com/github/heuermh/cooper/About.java
@@ -24,7 +24,7 @@ public final class About implements IVersionProvider {
     private static final String ARTIFACT_ID = "${project.artifactId}";
     private static final String BUILD_TIMESTAMP = "${build-helper-maven-plugin.build.timestamp}";
     private static final String COMMIT = "${git.commit.id}";
-    private static final String COPYRIGHT = "Copyright (c) 2024 held jointly by the individual authors.";
+    private static final String COPYRIGHT = "Copyright (c) 2024-2025 held jointly by the individual authors.";
     private static final String LICENSE = "Licensed Apache License 2.0.";
     private static final String VERSION = "${project.version}";