diff --git a/Dockerfile b/Dockerfile
index 2881ac05b8c81fe2676fac422ef92b0d00e4cc03..a1ede786a8d04fed69518aec17b51acc9c4ad57f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ WORKDIR /home/build/src
 
 RUN go build
 
-FROM alpine:3.20
+FROM alpine:3.21
 
 RUN adduser -D app