diff --git a/pyproject.toml b/pyproject.toml
index dea7ee1..e24fa18 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ dependencies = [
 license = ["revenueholdings-license>=0.1.0"]
 dev = [
     "pytest>=7.0",
-    "pytest-cov>=4.0",
+    "pytest-cov>=7.1.0",
     "mcp>=1.0",
 ]
 mcp = ["mcp>=1.0"]