diff --git a/testrail/testcases-deduplication/requirements.txt b/testrail/testcases-deduplication/requirements.txt
index 2a985278..ad3eecc9 100644
--- a/testrail/testcases-deduplication/requirements.txt
+++ b/testrail/testcases-deduplication/requirements.txt
@@ -1,5 +1,5 @@
 pandas>=2.0.0
-openpyxl>=3.1.0
+openpyxl>=3.1.5
 requests>=2.32.0
 sentence-transformers>=5.4.1
 scikit-learn>=1.3.0