diff --git a/Dockerfile b/Dockerfile
index 8b6c662..d57aa58 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ COPY	.	.
 
 RUN	make "version=$version"
 
-FROM	alpine:3.17
+FROM	alpine:3.18
 
 RUN	apk add --no-cache ca-certificates