diff --git a/examples/DPU-for-RNN/rnnt_asr_vck5000/requirements.txt b/examples/DPU-for-RNN/rnnt_asr_vck5000/requirements.txt
old mode 100755
new mode 100644
index afdc57bbf..ee72bdb5b
--- a/examples/DPU-for-RNN/rnnt_asr_vck5000/requirements.txt
+++ b/examples/DPU-for-RNN/rnnt_asr_vck5000/requirements.txt
@@ -32,7 +32,7 @@ inflect==4.1.0
 ipython==7.16.1
 ipython-genutils==0.2.0
 jedi==0.17.2
-joblib==0.14.1
+joblib==1.2.0
 jsonpatch==1.25
 jsonpointer==2.0
 kiwisolver==1.2.0