diff --git a/Dockerfile b/Dockerfile
index 62ecb30..18d247b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ COPY . ./
 RUN cargo build --release
 
 
-FROM alpine:3.16
+FROM alpine:3.21
 
 COPY --from=builder /app/target/release/site /bin/site
 COPY --from=builder /app/dumb-init /bin/dumb-init