diff --git a/build.gradle b/build.gradle
index c4aee7c..2c93e69 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ plugins {
 
 java {
     group = 'eu.openaire.urls_worker'
-    version = '2.1.7-SNAPSHOT'
+    version = '2.1.8-SNAPSHOT'
     sourceCompatibility = JavaVersion.VERSION_1_8
 }
 
@@ -39,7 +39,7 @@ dependencies {
         exclude group: 'io.minio'   // This is not used in the Worker, since it's the Controller which uploads the full-texts to S3. It also includes an older "commons-compress" version which causes problems.
     }
 
-    implementation group: 'com.google.guava', name: 'guava', version: '32.1.3-jre'
+    implementation group: 'com.google.guava', name: 'guava', version: '33.0.0-jre'
 
     // https://mvnrepository.com/artifact/com.google.code.gson/gson
     implementation 'com.google.code.gson:gson:2.10.1'
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 7e63b3f..c7b8875 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -11,7 +11,7 @@
 
 # HTTP CONFIGURATION
 server.port = 1881
-# Set the above value to < 0 >, in order to choose a random port (it will automatically choose a new random port, if the previously chosen is already in use)..
+# You can set the above value to < 0 >, in order to choose a random port (it will automatically choose a new random port, if the previously chosen is already in use)..
 
 # Server api path
 server.servlet.context-path=/api