diff --git a/libs/version.txt b/libs/version.txt
index 2c9285001..c3fc11bff 100644
--- a/libs/version.txt
+++ b/libs/version.txt
@@ -27,6 +27,7 @@ pycountry=18.2.23
 pyga=2.6.1
 pyparsing=2.4.7
 pysrt=1.1.1
+pysubs2=1.2.0
 pytz=2021.1
 rarfile=3.0
 rebulk=3.0.1