diff --git a/examples/custom_metrics/census/ops/requirements.txt b/examples/custom_metrics/census/ops/requirements.txt
index 3ed5191..a4b9f01 100644
--- a/examples/custom_metrics/census/ops/requirements.txt
+++ b/examples/custom_metrics/census/ops/requirements.txt
@@ -1,4 +1,4 @@
 pandas==1.0.5
 scikit-learn==0.23.2
-joblib==0.16.0
+joblib==1.2.0
 pyod==0.7.4
\ No newline at end of file