diff --git a/pyproject.toml b/pyproject.toml
index edb95f1..b438e7b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ dependencies = [
     "typer>=0.12",
     "rich>=15.0.0",
     "pydantic>=2.13.4",
-    "pyyaml>=6.0",
+    "pyyaml>=6.0.3",
     "docker>=7.0",
     "httpx>=0.27",
     "psutil>=5.9",