diff --git a/pyproject.toml b/pyproject.toml
index 29bc5bd..348daa0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,7 @@ dev = [
     "mypy==1.*",
     "mypy-extensions==1.*",
     "pytest==8.*",
-    "pytest-cov==5.*",
+    "pytest-cov==7.*",
     "pytest-mock==3.*",
     "pytest-structlog==1.*",
     "pytest-sugar==1.*",