diff --git a/requirements/test.txt b/requirements/test.txt
index f755ab9c9..f81185d72 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -7,4 +7,4 @@ pytest-rerunfailures ==11.1.2
 scikit-learn >=1.0.2, <=1.2.2
 sparseml >1.0.0, <1.6.0
 ale-py >=0.7, <=0.8.1
-jsonargparse[signatures] >4.0.0, <=4.21.2  # for LightningCLI
+jsonargparse[signatures] >4.0.0, <=4.22.0  # for LightningCLI