diff --git a/pyproject.toml b/pyproject.toml
index bfb129d..15bf932 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ requires-python = ">=3.8, <4"
 dependencies = [
     "bdbag>=1.4.1",
     "click~=8.1",
-    "cwl-utils==0.34",
+    "cwl-utils==0.35",
     "cwlprov==0.1.1",
     "networkx==3.1",
     "prov>=1.5.1",
diff --git a/requirements.txt b/requirements.txt
index 0b5319b..7cf1c01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 bdbag>=1.4.1
 click~=8.1
-cwl-utils==0.34
+cwl-utils==0.35
 cwlprov==0.1.1
 networkx==3.1
 prov>=1.5.1