diff --git a/pyproject.toml b/pyproject.toml
index 7a82ea07..950b2d6c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ server = [
   "async-timeout==5.0.1",
   "atomicwrites==1.4.1",
   "coloredlogs==15.0.1",
-  "cryptography==45.0.3",
+  "cryptography==45.0.4",
   "orjson==3.10.18",
   "zeroconf==0.147.0",
   "home-assistant-chip-core==2025.4.0",