diff --git a/README.md b/README.md
index 6afefdb..5e50d40 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ The approach used to prepare data for the challenge is meant to promote models r
 - May  17, 2023: Test data available
 - May  31, 2023: Deadline for submitting the results
 - June 04, 2023: Announcement of the final results, sending invitations for submitting papers
-- July 04, 2023: Deadline for submitting invited papers
+- July 09, 2023: Deadline for submitting invited papers
 - July 11, 2023: Author notification
 - July 31, 2023: Final paper submission, registration
 - Sept 20, 2023: Challenges in Natural Language Processing Symposium