diff --git a/Dockerfile b/Dockerfile
index 4df2f90..4c97d96 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN go mod download
 COPY . .
 RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o conductor .
 
-FROM alpine:3.21
+FROM alpine:3.23
 
 RUN apk --no-cache add ca-certificates tzdata