diff --git a/images/k8s_hc_sidecar/Dockerfile b/images/k8s_hc_sidecar/Dockerfile
index 3bcd3c2..8f27bf2 100644
--- a/images/k8s_hc_sidecar/Dockerfile
+++ b/images/k8s_hc_sidecar/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.3-labs
-FROM alpine:3@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1
+FROM alpine:3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659
 
 RUN apk add --no-cache bash netcat-openbsd jq curl ts expect