diff --git a/pyproject.toml b/pyproject.toml
index a2a22b2..5f72b6d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ classifiers = [
   "Programming Language :: Python :: Implementation :: PyPy",
 ]
 dependencies = [
-  "cwl-utils==0.41",
+  "cwl-utils==0.42",
   "loguru==0.7.3",
 ]