diff --git a/pyproject.toml b/pyproject.toml
index 5e0ee55..a0869c8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ dependencies = [
     "pydantic-settings>=2.0.0",
     "bcrypt>=4.0.0",
     "httpx>=0.27.0",
-    "pyjwt[crypto]>=2.8.0",
+    "pyjwt[crypto]>=2.12.1",
     "mcp>=1.0.0",
     "psycopg2-binary>=2.9.0",
     "aiosqlite>=0.20.0",