diff --git a/pyproject.toml b/pyproject.toml
index 00d1ea5..f1b48fd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ Documentation = "https://manytask.github.io/checker/"
 [project.optional-dependencies]
 test = [
     "pytest >=6.0.0,<9.0.0",
-    "pytest-cov >=4.0.0,<7.0.0",
+    "pytest-cov >=4.0.0,<8.0.0",
     "pytest-mock >=3.0.0,<4.0.0",
     "requests-mock >=1.0.0,<2.0.0",
     "black ==25.1.0",