diff --git a/requirements.txt b/requirements.txt
index 2d81a58c57f99611d9061c9d352ed3feac82fe37..31de2524fb8320951768136d8c525d50cf3fd3e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
+beautifulsoup4
 html5lib
-bs4
 matplotlib
 pandas
+snakemake
diff --git a/setup.py b/setup.py
index 8cf616ec5b3a46254dc65238b80a5af1ab035423..9a58eac0c4418063955a94966eaddbee64307290 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,8 @@ setup(
     license="GNU GPLv3",
     packages=find_packages(),
     install_requires=[
-        "bs4",
+        "beautifulsoup4",
+        "html5lib",
         "matplotlib",
         "pandas",
         "snakemake"]