diff --git a/requirements.txt b/requirements.txt
index a6d2d3a..106dbfc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,12 @@
+bottle==0.12.18
+certifi==2019.11.28
+chardet==3.0.4
 Click==7.0
-Flask==1.1.1
+idna==2.8
 itsdangerous==1.1.0
 Jinja2==2.10.3
+json2html==1.3.0
 MarkupSafe==1.1.1
+requests==2.22.0
+urllib3==1.25.7
 Werkzeug==0.16.0