diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 5c9d734d..0a615c44 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,2 +1,2 @@
-ARG VARIANT=14
+ARG VARIANT=18
 FROM mcr.microsoft.com/vscode/devcontainers/typescript-node:${VARIANT}
\ No newline at end of file
diff --git a/.devcontainer/base.Dockerfile b/.devcontainer/base.Dockerfile
index c1b624ce..de5299b4 100644
--- a/.devcontainer/base.Dockerfile
+++ b/.devcontainer/base.Dockerfile
@@ -1,4 +1,4 @@
-ARG VARIANT=14-buster
+ARG VARIANT=18
 FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:dev-${VARIANT}
 
 # Install tslint, typescript. eslint is installed by javascript image
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 3a3b6710..5d246391 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -4,7 +4,7 @@
   "build": {
     "dockerfile": "Dockerfile",
     "args": {
-      "VARIANT": "14"
+      "VARIANT": "18"
     }
   },
   "settings": {