diff --git a/test/pipeline_tuning_example/requirements.txt b/test/pipeline_tuning_example/requirements.txt
index 3df0710d65..7d8b7660fd 100644
--- a/test/pipeline_tuning_example/requirements.txt
+++ b/test/pipeline_tuning_example/requirements.txt
@@ -1,5 +1,5 @@
 azureml-core==1.39.0
 azure-ml-component[notebooks]==0.9.10.post1
 azureml-dataset-runtime==1.39.0
-hydra-core==1.1.1
+hydra-core==1.3.4
 flaml[blendsearch,ray]==1.0.9