diff --git a/tests/requirements.txt b/tests/requirements.txt
index b04b8c5a448..c51118515e5 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -15,3 +15,4 @@ ply==3.10
 pyyaml==5.4
 fastcov==1.13
 deepdiff==5.7.0
+tomli==1.2.3