diff --git a/doc/requirements.txt b/doc/requirements.txt
index 8ff1e9192f..9f1deaef8b 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -11,7 +11,7 @@ certifi==2026.6.17
 cffi==2.0.0; platform_python_implementation != "PyPy"
 charset-normalizer==3.4.7
 colorama==0.4.6; sys_platform == "win32"
-cryptography==49.0.0
+cryptography==50.0.0
 decorator==5.3.1
 docutils==0.22.4; python_version >= "3.11"
 docutils==0.21.2; python_version >= "3.10" and python_version < "3.11"