diff --git a/test/diff/requirements.txt b/test/diff/requirements.txt
index 1a6826c3d..f2d5ed17a 100644
--- a/test/diff/requirements.txt
+++ b/test/diff/requirements.txt
@@ -1 +1 @@
-custom-json-diff~=2.0.0
\ No newline at end of file
+custom-json-diff~=2.1.0
\ No newline at end of file