diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index f21de1fb..8f09174e 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,6 +1,6 @@
 {
   "name": "Config Base Container",
-  "image": "ghcr.io/keito4/config-base:1.23.0",
+  "image": "ghcr.io/keito4/config-base:1.41.0",
   "features": {
     "ghcr.io/devcontainers-extra/features/homebrew-package:1": {},
     "ghcr.io/eitsupi/devcontainer-features/jq-likes:2": {},
@@ -35,7 +35,7 @@
   "updateRemoteUserUID": false,
   "initializeCommand": "mkdir -p ~/.claude ~/.cursor",
   "mounts": [
-    "source=${localEnv:HOME}/.claude.json,target=/home/vscode/.claude.json,type=bind,consistency=cached",
+    "source=${localEnv:HOME}/.claude,target=/home/vscode/.claude,type=bind,consistency=cached",
     "source=${localEnv:HOME}/.cursor,target=/home/vscode/.cursor,type=bind,consistency=cached",
     "source=${localEnv:HOME}/.gitconfig,target=/home/vscode/.gitconfig,type=bind,consistency=cached",
     "source=${localEnv:HOME}/.config/gh,target=/home/vscode/.config/gh,type=bind,consistency=cached",