diff --git a/oeffi/res/values-de/strings.xml b/oeffi/res/values-de/strings.xml
index 8d327fd..6dc16b2 100644
--- a/oeffi/res/values-de/strings.xml
+++ b/oeffi/res/values-de/strings.xml
@@ -48,7 +48,7 @@
     <!-- preferences about -->
     <string name="about_title">Über Öffi</string>
     <string name="about_copyright_title">Urheberrecht</string>
-    <string name="about_copyright_summary">© 2010-2018, die Öffi-Entwickler</string>
+    <string name="about_copyright_summary">© 2010-2019, die Öffi-Entwickler</string>
     <string name="about_license_title">Lizenz</string>
     <string name="about_source_title">Quellcode</string>
     <string name="about_changelog_title">Änderungshistorie anzeigen</string>
diff --git a/oeffi/res/values/strings.xml b/oeffi/res/values/strings.xml
index 6828ab1..1c9f4c1 100644
--- a/oeffi/res/values/strings.xml
+++ b/oeffi/res/values/strings.xml
@@ -48,7 +48,7 @@
     <!-- preferences about -->
     <string name="about_title">About Offi</string>
     <string name="about_copyright_title">Copyright</string>
-    <string name="about_copyright_summary">© 2010-2018, the Öffi developers</string>
+    <string name="about_copyright_summary">© 2010-2019, the Öffi developers</string>
     <string name="about_license_title">License</string>
     <string name="about_source_title">Source code</string>
     <string name="about_changelog_title">View Changelog</string>