diff --git a/pyproject.toml b/pyproject.toml
index b2177a3..a7a9cc2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
     "mitreattack-python==3.0.3",
     "stix2==3.0.1",
     "pydantic==2.7.4",
-    "fastapi==0.110.1",
+    "fastapi==0.139.2",
     "uvicorn[standard]==0.29.0",
     "torch==2.3.0",
     "torchvision==0.18.0",