diff --git a/apps/matrix/Dockerfile b/apps/matrix/Dockerfile
index 6a25dbf85..c90e668c7 100644
--- a/apps/matrix/Dockerfile
+++ b/apps/matrix/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.19.0@sha256:51b67269f354137895d43f3b3d810bfacd3945438e94dc5ac55fdac340352f48
+FROM alpine:3.19.1@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b
 RUN apk add --no-cache curl \
     && curl -L https://github.com/a8m/envsubst/releases/download/v1.2.0/envsubst-`uname -s`-`uname -m` -o envsubst \
     && chmod +x envsubst \