diff --git a/Jenkinsfile b/Jenkinsfile
index a2c5f4e..a565643 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,6 +5,8 @@ pipeline{
 apiVersion: v1
 kind: Pod
 spec:
+  nodeSelector:
+    "beta.kubernetes.io/os": "linux"
   containers:
   - name: slave
     image: rafabene/jenkins-slave
@@ -168,4 +170,4 @@ spec:
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/hello/src/main/java/org/acme/quarkus/sample/HelloResource.java b/hello/src/main/java/org/acme/quarkus/sample/HelloResource.java
index e7cfb2a..c915aa1 100644
--- a/hello/src/main/java/org/acme/quarkus/sample/HelloResource.java
+++ b/hello/src/main/java/org/acme/quarkus/sample/HelloResource.java
@@ -16,7 +16,7 @@
 @Path("/")
 public class HelloResource {
 
-    private static final String RESPONSE_STRING_FORMAT = "Hello => %s\n";
+    private static final String RESPONSE_STRING_FORMAT = "Hello Oracle => %s\n";
 
     private final Logger logger = LoggerFactory.getLogger(getClass());
 
diff --git a/ola/package-lock.json b/ola/package-lock.json
index a54c006..c99aa0d 100644
--- a/ola/package-lock.json
+++ b/ola/package-lock.json
@@ -135,9 +135,9 @@
       }
     },
     "bl": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.0.tgz",
-      "integrity": "sha512-wbgvOpqopSr7uq6fJrLH8EsvYMJf9gzfo2jCsL2eTy75qXPukA4pCgHamOQkZtY5vmfVtjB+P3LNlMHW5CEZXA==",
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
+      "integrity": "sha512-6Pesp1w0DEX1N550i/uGV/TqucVL4AM/pgThFSN/Qq9si1/DF9aIHs1BxD8V/QU0HoeHO6cQRTAuYnLPKq1e4g==",
       "requires": {
         "readable-stream": "^2.3.5",
         "safe-buffer": "^5.1.1"
@@ -1372,9 +1372,9 @@
       },
       "dependencies": {
         "bl": {
-          "version": "4.0.2",
-          "resolved": "https://registry.npmjs.org/bl/-/bl-4.0.2.tgz",
-          "integrity": "sha512-j4OH8f6Qg2bGuWfRiltT2HYGx0e1QcBTrK9KAHNMwMZdQnDZFk0ZSYIpADjYCB3U12nicC5tVJwSIhwOWjb4RQ==",
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz",
+          "integrity": "sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==",
           "optional": true,
           "requires": {
             "buffer": "^5.5.0",