diff --git a/AGENT.md b/AGENT.md
index 0098522..c2fd4cf 100644
--- a/AGENT.md
+++ b/AGENT.md
@@ -1,6 +1,6 @@
 # Vibestack
 
-Container image for AI coding agents, based on Debian Bookworm (slim).
+Container image for AI coding agents, based on Debian Trixie (slim).
 Default working directory is `/workspace`; the repository you work on is
 usually mounted there.
 
diff --git a/Dockerfile b/Dockerfile
index 6837775..1512fdc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,20 +1,20 @@
-FROM debian:bookworm-slim
+FROM debian:trixie-slim
 
 ARG TARGETARCH
 
 ENV PATH=/root/bin:/root/.local/bin:$PATH
 
 # VERSIONS #####################################################################
-ENV NODE_VERSION=24.20.0
+ENV NODE_VERSION=24.21.0
 ENV BUN_VERSION=1.4.2
-ENV DENO_VERSION=2.9.6
-ENV CLAUDE_CODE_VERSION=2.1.263
-ENV CODEX_VERSION=0.153.4
-ENV GEMINI_VERSION=0.58.0
-ENV OPENCODE_VERSION=1.18.29
-ENV COPILOT_VERSION=1.0.83
-ENV GH_VERSION=2.100.0
-ENV GLAB_VERSION=1.116.0
+ENV DENO_VERSION=2.9.7
+ENV CLAUDE_CODE_VERSION=2.1.283
+ENV CODEX_VERSION=0.157.1
+ENV GEMINI_VERSION=0.61.0
+ENV OPENCODE_VERSION=1.18.32
+ENV COPILOT_VERSION=1.0.88
+ENV GH_VERSION=2.101.0
+ENV GLAB_VERSION=1.119.0
 
 # INSTALLATION #################################################################
 RUN apt update && \
diff --git a/README.md b/README.md
index 528025e..6fb92a6 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ Docker image with multiple AI coding CLI tools, Node.js 24, Bun, Deno, GitHub CL
 
 **Features**
 
-- Debian Bookworm (slim)
+- Debian Trixie (slim)
 - Node.js 24 (official installation)
 - Bun 1.x (`bun`, `bunx`) - fast JS/TS runtime and package manager
 - Deno 2.x (`deno`) - JS/TS runtime with built-in TypeScript