diff --git a/requirements.txt b/requirements.txt
index 1ecea7d7..278428b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,4 +20,7 @@ more_itertools
 scipy==1.2.0
 pyyaml
 pydub
-deepspeech
\ No newline at end of file
+deepspeech
+nltk
+lexicalrichness
+vaderSentiment