diff --git a/pyproject.toml b/pyproject.toml
index 91ac712c..188aa6a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -76,7 +76,7 @@ optional-dependencies.dev = [
     "pytest-retry==1.7.0",
     "pytest-xdist==3.8.0",
     "python-dotenv==1.1.1",
-    "pyyaml==6.0.2",
+    "pyyaml==6.0.3",
     "requests-mock-flask==2025.1.13",
     "ruff==0.13.2",
     # We add shellcheck-py not only for shell scripts and shell code blocks,