diff --git a/platform/pyproject.toml b/platform/pyproject.toml
index 05c4321..d337d0d 100644
--- a/platform/pyproject.toml
+++ b/platform/pyproject.toml
@@ -11,7 +11,7 @@ dependencies = [
   "Flask>=3.0,<4.0",
   "Flask-SQLAlchemy>=3.1,<4.0",
   "Flask-Migrate>=4.0,<5.0",
-  "cryptography>=42.0,<49.0",
+  "cryptography>=42.0,<51.0",
   "psycopg[binary]>=3.1,<4.0",
   "pydantic>=2.7,<3.0",
   "python-dotenv>=1.0,<2.0",
diff --git a/platform/requirements.txt b/platform/requirements.txt
index 40b34ee..8206bc3 100644
--- a/platform/requirements.txt
+++ b/platform/requirements.txt
@@ -1,7 +1,7 @@
 Flask>=3.0,<4.0
 Flask-SQLAlchemy>=3.1,<4.0
 Flask-Migrate>=4.0,<5.0
-cryptography>=42.0,<49.0
+cryptography>=42.0,<51.0
 psycopg[binary]>=3.1,<4.0
 pydantic>=2.7,<3.0
 python-dotenv>=1.0,<2.0