diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index af5ef9f5..c7002862 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,5 +1,5 @@
-FROM denoland/deno:bin-2.9.0 AS deno
-FROM mcr.microsoft.com/devcontainers/typescript-node:20
+FROM denoland/deno:bin-2.9.7 AS deno
+FROM mcr.microsoft.com/devcontainers/typescript-node:26
 COPY --from=deno /deno /usr/local/bin/deno
 # The API draws thumbnails and waveforms with ffmpeg, in the workspace and in
 # the instances' services alike (compose.yaml), which don't get the features.