diff --git a/config/requirements.txt b/config/requirements.txt
index 2e5bbe8..569caef 100644
--- a/config/requirements.txt
+++ b/config/requirements.txt
@@ -105,8 +105,8 @@ scipy==1.13.1                      # [可选] 漂移检测（KS）—— 1.11.4
 # deepeval==0.20.50                # [可选] LLM 评估
 
 # ===== [可选] 安全扫描 =====
-bandit==1.7.6                      # [稳定层] SAST Python 代码扫描
-safety==3.0.1                      # [稳定层] 依赖 CVE 检查
+bandit==1.9.4                      # [稳定层] SAST Python 代码扫描
+safety==3.8.0                      # [稳定层] 依赖 CVE 检查
 # OWASP ZAP DAST [外部]：daemon 模式（zap.sh -daemon -port 8080）
 # Burp Suite Pro [外部]：商业工具，启 REST API
 # pip-audit                        # CI 临时安装，无需固定
diff --git a/requirements/base.txt b/requirements/base.txt
index 8992cef..c3c6a28 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -50,8 +50,8 @@ reportlab==4.0.7
 python-pptx==0.6.23
 
 # 安全扫描
-bandit==1.7.6
-safety==3.0.1
+bandit==1.9.4
+safety==3.8.0
 
 # WebSocket（通用）
 websocket-client==1.8.0