diff --git a/data/Dockerfiles/olefy/Dockerfile b/data/Dockerfiles/olefy/Dockerfile
index 6d9727c0..4ad2eb64 100644
--- a/data/Dockerfiles/olefy/Dockerfile
+++ b/data/Dockerfiles/olefy/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.14
+FROM alpine:3.15
 LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
 
 WORKDIR /app