diff --git a/cmd/Dockerfile b/cmd/Dockerfile
index 3c6d577..7e99fd0 100644
--- a/cmd/Dockerfile
+++ b/cmd/Dockerfile
@@ -18,7 +18,7 @@ COPY . .
 RUN go build -o bin/distributor ./cmd
 
 # Build release image
-FROM alpine:3.20.3@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a
+FROM alpine:3.21.0@sha256:21dc6063fd678b478f57c0e13f47560d0ea4eeba26dfc947b2a4f81f686b9f45
 
 COPY --from=builder /build/bin/distributor /bin/distributor
 ENTRYPOINT ["/bin/distributor"]