diff --git a/Dockerfile b/Dockerfile
index 446d1cf..17b65b3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ RUN npm install -g context-mode@1.0.169 @anthropic-ai/claude-code@2.1.245 bmad-m
 
 # Renovate tracking for GitHub releases (mise)
 # renovate: datasource=github-releases depName=jdx/mise
-ENV MISE_VERSION=v2026.8.14
+ENV MISE_VERSION=v2026.9.1
 RUN curl https://mise.run | MISE_INSTALL_PATH=/usr/bin/mise MISE_VERSION=$MISE_VERSION sh
 
 RUN curl -fsSL https://antigravity.google/cli/install.sh | bash -s -- -d /usr/bin