diff --git a/Dockerfile b/Dockerfile
index 6247448..87275cc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@
 # refreshes this on a schedule. Node 20 reached EOL on 2026-04-30, so
 # this targets Node 22 (active LTS through 2027-04).
 
-FROM node:22-alpine@sha256:8ea2348b068a9544dae7317b4f3aafcdc032df1647bb7d768a05a5cad1a7683f
+FROM node:22-alpine@sha256:968df39aedcea65eeb078fb336ed7191baf48f972b4479711397108be0966920
 
 WORKDIR /app
 COPY --chown=node:node app/ .