diff --git a/pyproject.toml b/pyproject.toml
index 3f55cd8..e53e025 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ dependencies = [
   "pydantic==2.11.7",
   "aiohttp==3.13.3",
   "black==25.1.0",
-  "cryptography==45.0.4",
+  "cryptography==46.0.5",
 ]
 
 [project.optional-dependencies]
diff --git a/src/open_mpic_core/__about__.py b/src/open_mpic_core/__about__.py
index 221cd93..123dd5c 100644
--- a/src/open_mpic_core/__about__.py
+++ b/src/open_mpic_core/__about__.py
@@ -1 +1 @@
-__version__ = "6.3.1"
+__version__ = "6.3.2"