diff --git a/requirements.txt b/requirements.txt
index 719f920..f8c01c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,5 +7,5 @@ grpcio-status~=1.66.2
 requests~=2.32.3
 pydantic~=2.10.6
 PyJWT~=2.9.0
-cryptography~=44.0.1
+cryptography~=45.0.6
 setuptools~=80.9.0
\ No newline at end of file
diff --git a/setup.py b/setup.py
index f86da4c..5a14a35 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
         "requests>=2.32.3",
         "PyJWT>=2.8,<2.10",
         "cffi>=1.15.1",
-        "cryptography==44.0.1",
+        "cryptography==45.0.6",
         "setuptools>=78.1.1",
         "grpcio-status>=1.64,<1.67",
         "protoc-gen-openapiv2>=0.0.1",