diff --git a/CryptGuardv2/requirements.lock.txt b/CryptGuardv2/requirements.lock.txt
index e4c9b2b..7f600d7 100644
--- a/CryptGuardv2/requirements.lock.txt
+++ b/CryptGuardv2/requirements.lock.txt
@@ -12,7 +12,7 @@ argon2-cffi-bindings==25.1.0
     #   argon2-cffi
 attrs==25.4.0
     # via hypothesis
-bandit==1.8.6
+bandit==1.9.4
     # via -r requirements.txt
 cffi==2.0.0
     # via
diff --git a/CryptGuardv2/requirements.txt b/CryptGuardv2/requirements.txt
index d6340d5..bf503b9 100644
--- a/CryptGuardv2/requirements.txt
+++ b/CryptGuardv2/requirements.txt
@@ -1,4 +1,4 @@
-# ======================================
+# ======================================
 # CryptGuard — dependências completas
 # ======================================
 # Core crypto/runtime
@@ -30,4 +30,4 @@ pytest>=8
 pytest-cov>=5
 ruff>=0.6
 mypy>=1.11
-bandit>=1.7
+bandit>=1.9.4