diff --git a/Dockerfile b/Dockerfile
index 23120aab8..d94143959 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18.0@sha256:02bb6f428431fbc2809c5d1b41eab5a68350194fb508869a33cb1af4444c9b11
+FROM alpine:3.20.3@sha256:beefdbd8a1da6d2915566fde36db9db0b524eb737fc57cd1367effd16dc0d06d
 RUN apk add --no-cache audit
 VOLUME /var/log/audit
 CMD /usr/sbin/auditd -n
\ No newline at end of file