diff --git a/requirements.txt b/requirements.txt
index a72ca53a..73129904 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,8 +4,8 @@ openpyxl
progress
pyyaml
beautifulsoup4
-fosslight_util>=2.0.0
-fosslight_source>=2.0.0
-fosslight_dependency>=4.0.0
-fosslight_binary>=5.0.0
-fosslight_prechecker>=4.0.0
+fosslight_util>=2.1.0,<3.0.0
+fosslight_source>=2.1.0,<3.0.0
+fosslight_dependency>=4.1.0,<5.0.0
+fosslight_binary>=5.1.0,<6.0.0
+fosslight_prechecker>=4.0.0,<5.0.0
diff --git a/src/fosslight_scanner/_help.py b/src/fosslight_scanner/_help.py
index 27c3a29d..0391fa83 100644
--- a/src/fosslight_scanner/_help.py
+++ b/src/fosslight_scanner/_help.py
@@ -25,8 +25,9 @@
* Compare mode input file: Two FOSSLight reports (supports excel, yaml)
(ex, -p {before_name}.xlsx {after_name}.xlsx)
-w \t\t Link to be analyzed can be downloaded by wget or git clone
- -f \t\t FOSSLight Report file format (excel, yaml)
+ -f [ ...]\t FOSSLight Report file format (excel, csv, opossum, yaml, spdx-tag, spdx-yaml, spdx-json, spdx-xml)
* Compare mode result file: supports excel, json, yaml, html
+ * Multiple formats can be specified separated by space.
-e \t\t Path to exclude from analysis (ex, -e {dir} {file})
-o