diff --git a/pyproject.toml b/pyproject.toml
index 5631755..f580a81 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ classifiers = [
 dependencies = [
     "jinja2",
     "jsonschema",
-    "yaml"
+    "PyYAML"
 ]
 
 [project.optional-dependencies]