chore: update dependency

CLAUDE.md

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+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+This is a Rust implementation of the Cryptopal challenges - a collection of cryptography exercises. The codebase follows a workspace structure with individual problem solutions and shared utilities.
+
+## Workspace Structure
+
+- **Root workspace**: Defined in `Cargo.toml` with `edition = "2024"`
+- **Individual problems**: Located in `problems/p1/`, `problems/p2/`, etc. Each has its own `Cargo.toml` and `src/main.rs`
+- **Common utilities**: Located in `common/` crate with shared cryptographic functions like `is_valid_english()` and `xor_with_key()`
+- **Documentation**: `cryptopal_book/` contains mdBook documentation for each challenge
+
+## Key Commands
+
+### Building and Running
+- `cargo build` - Build the entire workspace
+- `cargo run -p p1` - Run a specific problem (e.g., problem 1)
+- `cargo build -p p1` - Build a specific problem
+- `cargo test` - Run tests across the workspace
+- `cargo check` - Quick syntax check without full compilation
+
+### Documentation
+- `mdbook build cryptopal_book/` - Build the challenge documentation
+- `mdbook serve cryptopal_book/` - Serve documentation locally
+
+## Architecture Notes
+
+- Each problem is isolated in its own binary crate under `problems/`
+- Common cryptographic utilities are shared via the `common` crate
+- Problems use dependencies like `hex`, `base64`, and `anyhow` for encoding/error handling
+- Code includes Chinese comments for educational purposes
+- The `common` crate provides utilities for English text validation and XOR operations
+
+## Dependencies Pattern
+
+Individual problems typically use:
+- `hex` for hexadecimal encoding/decoding
+- `base64` for Base64 operations
+- `anyhow` for error handling (via common crate)
+- Local `common` crate for shared utilities
+
+## Development Notes
+
+- Each challenge solution should be self-contained in its respective `problems/pN/` directory
+- Use the `common` crate for shared cryptographic functions
+- Follow the existing pattern of having a simple `main.rs` that demonstrates the solution