diff --git a/pyproject.toml b/pyproject.toml
index 3ef4c495..e72af2d8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,7 @@ dev = [
   "pytest-timeout~=2.2",
   "pytest-xvfb~=3.0",
   "pytest~=8.0",
-  "pytest-cov~=6.1.1",
+  "pytest-cov>=6.1.1,<7.2.0",
   "watchdog~=6.0",
   "pre_commit~=4.2",
 ]