diff --git a/Dockerfile b/Dockerfile
index 260b971a8f5dfbcefc6863a22da7c493781dbb35..df172121bfa097f7c2c55cf5aec28579f43f7c92 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>"