diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index e83165a7af..e19fe74643 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,2 +1,2 @@
-ARG BASEIMAGE=mcr.microsoft.com/devcontainers/typescript-node:22
+ARG BASEIMAGE=mcr.microsoft.com/devcontainers/typescript-node:22@sha256:dc2c3654370fe92a55daeefe9d2d95839d85bdc1f68f7fd4ab86621f49e5818a
 FROM ${BASEIMAGE}