diff --git a/Dockerfile b/Dockerfile
index 683f1e1..4d393b1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ RUN go mod download
 # Build
 RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-X 'github.com/jkaninda/goma-gateway/util.Version=${appVersion}' -X 'github.com/jkaninda/goma-gateway/util.buildTime=${buildTime}'-X 'github.com/jkaninda/goma-gateway/util.gitCommit=${gitCommit}'" -o /app/goma
 
-FROM alpine:3.20.3
+FROM alpine:3.21.0
 ENV TZ=UTC
 ARG WORKDIR="/etc/goma"
 ARG EXTRADIR="${WORKDIR}/extra"