diff --git a/pipeline/seq_retrieval/tests/requirements.txt b/pipeline/seq_retrieval/tests/requirements.txt
index d47f262f..ce5c9630 100644
--- a/pipeline/seq_retrieval/tests/requirements.txt
+++ b/pipeline/seq_retrieval/tests/requirements.txt
@@ -1,4 +1,4 @@
 flake8==7.0.*
 mypy==1.9.*
 pytest==8.0.*
-pytest-cov==4.1.*
+pytest-cov==5.0.*