diff --git a/requirements/testing.txt b/requirements/testing.txt
index adef6159..8c0e1e86 100644
--- a/requirements/testing.txt
+++ b/requirements/testing.txt
@@ -1,3 +1,3 @@
 pytest-cov>=4,<6
 packaging>=20,<25
-validators>=0.29.0,<0.30
+validators>=0.29.0,<0.34