diff --git a/requirements.txt b/requirements.txt
index cb19d72..466ffdd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ pytest>=8.0
 pytest-asyncio>=0.23
 httpx>=0.27
 fastapi>=0.111
-cryptography>=42.0
+cryptography>=48.0.0
 PyJWT>=2.8
 javalang>=0.13
 pydantic>=2.9