diff --git a/flink-on-kubernetes/flink/custom-job-ha.yaml b/flink-on-kubernetes/flink/custom-job-ha.yaml
index 08a1055..421989e 100644
--- a/flink-on-kubernetes/flink/custom-job-ha.yaml
+++ b/flink-on-kubernetes/flink/custom-job-ha.yaml
@@ -57,7 +57,7 @@ spec:
         - name: flink-main-container
           env:
             - name: ENABLE_BUILT_IN_PLUGINS
-              value: "flink-s3-fs-presto-1.20.0.jar"
+              value: "flink-s3-fs-hadoop-1.20.1.jar"
   job:
     jarURI: local:///opt/flink-jobs/hello-world-job-1.0.jar
     parallelism: 2
diff --git a/flink-on-kubernetes/flink/custom-job-s3.yaml b/flink-on-kubernetes/flink/custom-job-s3.yaml
index 5621d8d..5b5cb05 100644
--- a/flink-on-kubernetes/flink/custom-job-s3.yaml
+++ b/flink-on-kubernetes/flink/custom-job-s3.yaml
@@ -57,7 +57,7 @@ spec:
         - name: flink-main-container
           env:
             - name: ENABLE_BUILT_IN_PLUGINS
-              value: "flink-s3-fs-presto-1.20.0.jar"
+              value: "flink-s3-fs-hadoop-1.20.1.jar"
   job:
     jarURI: s3://job-files/hello-world-job-1.0.jar
     parallelism: 2
@@ -67,4 +67,4 @@ spec:
     template: "localhost/{{name}}(/|$)(.*)"
     className: "nginx"
     annotations:
-      nginx.ingress.kubernetes.io/rewrite-target: "/$2"
\ No newline at end of file
+      nginx.ingress.kubernetes.io/rewrite-target: "/$2"