diff --git a/requirements-lock.txt b/requirements-lock.txt
index d42dfdaa9..9a219c0a7 100644
--- a/requirements-lock.txt
+++ b/requirements-lock.txt
@@ -32,7 +32,7 @@ PyOpenGL==3.1.10
 flask==3.1.3
 
 # Security & Utilities
-cryptography==49.0.0
+cryptography==50.0.0
 defusedxml==0.7.1
 PyYAML==6.0.3
 pillow==12.3.0
diff --git a/requirements.txt b/requirements.txt
index b01578c0d..9d2f31ebc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ pydantic>=2.0.0  # Data validation using Python type annotations
 pydantic-settings>=2.0.0  # Settings management for Pydantic v2
 
 # Security & Encryption
-cryptography>=49.0.0  # Cryptographic recipes and primitives
+cryptography>=50.0.0  # Cryptographic recipes and primitives
 defusedxml>=0.7.0  # Safe XML parsing (mitigates XML bomb / XXE attacks)
 pygments>=2.20.0,<2.21.0  # Pinned: CVE-2026-4539 affects 2.19.x (transitive via rich/pip-audit)