diff --git a/requirements-dev.txt b/requirements-dev.txt
index ce59fc4..c621dc7 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,10 +3,15 @@ flake8
 mypy
 build
 
+mock
+types-mock
+
 pytest
 pytest-asyncio
 pytest-cov
+
+# Toml and coverage temporarely fixes compatibility issues between coverage-lcov and coverage
+# see for details: https://github.com/theupdateframework/python-tuf/issues/2254
 coverage-lcov
 toml
-mock
-types-mock
\ No newline at end of file
+coverage==6.5.0
\ No newline at end of file