diff --git a/requirements-testing.txt b/requirements-testing.txt
index 15152a92..46e6e3c5 100644
--- a/requirements-testing.txt
+++ b/requirements-testing.txt
@@ -2,7 +2,7 @@ coverage[toml] ~= 7.6; python_version == '3.7'
 coverage[toml] == 7.*; python_version > '3.7'
 coverage-conditional-plugin == 0.9.*
 pytest == 7.*
-pytest-cov == 5.*
+pytest-cov == 6.*
 pytest-timeout == 2.*
 pytest-xdist == 3.*
 freezegun == 1.*