diff --git a/.gitignore b/.gitignore
index bdaab25..d537905 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 env/
+files/
diff --git a/requirements.txt b/requirements.txt
index d481511..e3d8a70 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,7 @@
 beautifulsoup4==4.7.1
+certifi==2018.11.29
+chardet==3.0.4
+idna==2.8
+requests==2.21.0
 soupsieve==1.7.1
+urllib3==1.24.1