diff --git a/Dockerfile b/Dockerfile
index 1ecca56..3f375eb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,7 @@ RUN chmod +x parca-load
 
 # https://github.com/hadolint/hadolint/issues/861
 # hadolint ignore=DL3029
-FROM --platform="${TARGETPLATFORM:-linux/amd64}"  docker.io/alpine:3.21.1@sha256:b97e2a89d0b9e4011bb88c02ddf01c544b8c781acf1f4d559e7c8f12f1047ac3 AS runner
+FROM --platform="${TARGETPLATFORM:-linux/amd64}"  docker.io/alpine:3.21.2@sha256:56fa17d2a7e7f168a043a2712e63aed1f8543aeafdcee47c58dcffe38ed51099 AS runner
 
 USER 65533