diff --git a/requirements.txt b/requirements.txt
index bfdfc73..0ef5e12 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,9 +2,12 @@ lxml==4.6.2
 Pympler==0.9
 wikimapper==0.1.5
 nltk==3.5
-dateparser==1.0.0
+dateparser
 pandas==1.1.5
 spacy_nightly==3.0.0rc2
 tqdm==4.49.0
 SPARQLWrapper==1.8.5
-jsonlines==2.0.0
\ No newline at end of file
+jsonlines==2.0.0
+transformers
+sentencepiece 
+protobuf