diff --git a/Dockerfile b/Dockerfile
index 04cb98f5f4b22d7575fab506b935a38ccdf19415..a980d7c131779f22686db00b79e7453a3187bfd9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:3.14
+FROM lsiobase/alpine:3.15
 
 LABEL maintainer="Griefed <griefed@griefed.de>"