diff --git a/packaging/docker/sidecar/Dockerfile b/packaging/docker/sidecar/Dockerfile
index ce1b46f2af..0630099c1a 100644
--- a/packaging/docker/sidecar/Dockerfile
+++ b/packaging/docker/sidecar/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18.3
+FROM alpine:3.18.4
 
 ARG TARGETOS
 ARG TARGETARCH