diff --git a/pyproject.toml b/pyproject.toml
index 6d612458f..f516cef5e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ readme = "README.md"
 dependencies = [
     "requests >=2.31.0,<3.0.0",
     "pydriller >=2.0,<3.0.0",
-    "yamale >=4.0.3,<5.0.0",
+    "yamale >=4.0.3,<6.0.0",
     "packaging >=21.3,<24.0.0",
     "jinja2 >=3.1.2,<4.0.0",
     "SQLAlchemy >=2.0.0,<3.0.0",