diff --git a/pyproject.toml b/pyproject.toml
index f019694d84f8ea7f9063fdd3c84e5264d74eae6b..15b7f7e7db1ffca36ad6228c4a191518a66efaf6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ mnemonic = "^0.19"
 
 [tool.poetry.group.test.dependencies]
 pytest = "^7.1.2"
-pytest-cov = "^3.0.0"
+pytest-cov = "^4.0.0"
 pytest-sugar = "^0.9.4"
 pytest-clarity = "^1.0.1"