diff --git a/requirements.txt b/requirements.txt
index 4cf2840..0a51ca2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,3 +8,5 @@ requests
 
 git+https://github.com/MISP/PyTaxonomies
 git+https://github.com/MISP/PyMISPGalaxies.git
+
+beautifulsoup4