diff --git a/advlabdb/routes.py b/advlabdb/routes.py
index c6e5001..c309789 100644
--- a/advlabdb/routes.py
+++ b/advlabdb/routes.py
@@ -8,8 +8,8 @@ from .models import Semester
 
 @app.context_processor
 def util_processor():
-    author_email = "mo8it@proton.me"
-    footer = f"<hr><p style='font-size:14px'>This website is still under development (beta release)! If you have any questions, find any bugs or want some feature, please write a formless email to Mo Bitar: <a href='mailto:{author_email}'>{author_email}</a>. Feedback is also welcome :)</p><br>"
+    author_email = "mobitar@students.uni-mainz.de"
+    footer = f"<hr><p style='font-size:14px'>This website is still under development (beta release)! If you have any questions, find any bugs or want some feature, please write a formless email (german/english) to Mo Bitar: <a href='mailto:{author_email}'>{author_email}</a>. Feedback is also welcome :)</p><br>"
     return dict(active_semester_str=active_semester_str, current_user=current_user, footer=footer)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 7c179df..1d00f75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "advlabdb"
-version = "0.5.0"
+version = "0.5.1"
 description = "Database with a web interface for labs."
 authors = ["Mo Bitar <mo8it@proton.me>"]
 readme = "README.adoc"