diff --git a/pyproject.toml b/pyproject.toml
index 764da54..3cdb393 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ dependencies = [
     "pye3dc==0.10.0",
     "tzlocal==5.3.1",
     "jsonargparse==4.42.0",
-    "rich-argparse==1.7.2",
+    "rich-argparse==1.8.0",
     "pydantic==2.13.3",
 ]