diff --git a/requirements.txt b/requirements.txt
index cea8fb67626a71cc10684cad78345588d374e744..014166847791cfd4f293c2f68d64ee44fd94a636 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 --index-url https://pypi.clarin-pl.eu/simple/
 lpmn_client_biz
-clarin-json
+clarin-json>=0.7
 nlp-ws
 regex==2020.10.28
 Babel==2.8.0