diff --git a/Dockerfile b/Dockerfile
index e86f595..457901f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ COPY . ./
 
 RUN make build
 
-FROM docker.io/library/alpine:3.16.1
+FROM docker.io/library/alpine:3.18.5
 
 ARG VERSION
 ARG REVISION