diff --git a/poetry.lock b/poetry.lock
index e09a51d..fab2b83 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1398,4 +1398,4 @@ typing-extensions = {version = ">=4.13.2", markers = "python_version < \"3.11\""
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.10,<4.0"
-content-hash = "c5eb5d57065ddd8c918dae63e31246b5582ffbf84c38264feff3e805e8a971d8"
+content-hash = "4e0d80a7ef9baefc8d8c09ae9d68f87f058844a834ea0925b524f83e908fc916"
diff --git a/pyproject.toml b/pyproject.toml
index 38c0e29..7370758 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ exclude = [
 [tool.poetry.dependencies]
 python = "^3.10,<4.0"
 cbor2 = "^5.4.2"
-cryptography = ">=42.0.1,<50"
+cryptography = ">=42.0.1,<52"
 pyhpke = ">=0.5.3,<1.0.0"
 
 [tool.poetry.group.dev]