diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 91f8deb..62f1216 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,8 +1,8 @@
 # Alpine-based minimal Claude Agent SDK container
 # Optimized for fast startup and small size in agent/CI scenarios
-# Build Date: 2026-04-10
-# Claude Code CLI: @anthropic-ai/claude-code ~v2.1.98
-# Claude Agent SDK: @anthropic-ai/claude-agent-sdk ~v0.2.98
+# Build Date: 2026-04-12
+# Claude Code CLI: @anthropic-ai/claude-code ~v2.1.104
+# Claude Agent SDK: @anthropic-ai/claude-agent-sdk ~v0.2.104
 
 # Stage 1: Build stage
 FROM node:22-alpine AS builder
diff --git a/Dockerfile.typescript b/Dockerfile.typescript
index b026c41..373cc8b 100644
--- a/Dockerfile.typescript
+++ b/Dockerfile.typescript
@@ -1,7 +1,7 @@
 # Stage 1: Build dependencies
-# Build Date: 2026-04-10
-# Claude Code CLI: @anthropic-ai/claude-code ~v2.1.98
-# Claude Agent SDK: @anthropic-ai/claude-agent-sdk ~v0.2.98
+# Build Date: 2026-04-12
+# Claude Code CLI: @anthropic-ai/claude-code ~v2.1.104
+# Claude Agent SDK: @anthropic-ai/claude-agent-sdk ~v0.2.104
 FROM node:22-slim AS builder
 
 # Install build dependencies
diff --git a/versions.json b/versions.json
index f251125..0803662 100644
--- a/versions.json
+++ b/versions.json
@@ -1,7 +1,7 @@
 {
-  "claude-agent-sdk-cli": "0.2.98",
-  "claude-code-cli": "2.1.98",
+  "claude-agent-sdk-cli": "0.2.104",
+  "claude-code-cli": "2.1.104",
   "claude-agent-sdk-python": "0.1.58",
-  "last_updated": "2026-04-10",
-  "last_check": "2026-04-10"
+  "last_updated": "2026-04-12",
+  "last_check": "2026-04-12"
 }