diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d8a2ab9..b8f4f6e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -25,7 +25,7 @@ build_pages:
     - hugo $(cat .hugo-params)
 
 build_calendar:
-  image: "python:3.7-alpine3.8"
+  image: "python:3.11.1-alpine3.17"
   stage: calendar
   dependencies: 
     - build_pages
@@ -42,7 +42,7 @@ build_calendar:
     - upcoming="$(python tools/gen_upcoming.py static/all.ics 20 5|tr '\n' ' ')" && sed -i "s#CALENDAR#$upcoming#g" public/index.html
 
 deploy_staging:
-  image: "alpine:3.8"
+  image: "alpine:3.17"
   stage: deploy
   dependencies: 
     - build_calendar
@@ -67,7 +67,7 @@ deploy_staging:
      - staging
 
 deploy_production:
-  image: "alpine:3.8"
+  image: "alpine:3.17"
   stage: deploy
   dependencies: 
     - build_calendar
diff --git a/config.yaml b/config.yaml
index fb6b9d4..96e2637 100644
--- a/config.yaml
+++ b/config.yaml
@@ -27,7 +27,7 @@ permalinks:
 
 Author:
   twitter: "clubdiscordia"
-  email: "mail2022@berlin.ccc.de"
+  email: "mail2023@berlin.ccc.de"
   mastodon: "chaos.social/@clubdiscordia"
   irc: "https://webirc.hackint.org/#ircs://irc.hackint.org/#cccb"
 
diff --git a/content/page/impressum.md b/content/page/impressum.md
index f8a199f..c2d137d 100644
--- a/content/page/impressum.md
+++ b/content/page/impressum.md
@@ -24,7 +24,7 @@ Postfach 64 02 36
 10048 Berlin
 ```
 
-E-Mail: <mail2022@berlin.ccc.de>
+E-Mail: <mail2023@berlin.ccc.de>
 
 Eingetragen im Vereinsregister des Amtsgerichts Berlin Charlottenburg unter der Vereinsregisternummer 16058.