diff --git a/build.gradle b/build.gradle
index 9a613ce55f5b..32023c968500 100644
--- a/build.gradle
+++ b/build.gradle
@@ -77,7 +77,7 @@ dependencies {
 }
 
 shadowJar {
-    archiveName = 'addressbook.jar'
+    archiveName = 'VolunCHeer.jar'
 
     destinationDir = file("${buildDir}/jar/")
 }
diff --git a/src/main/java/seedu/address/MainApp.java b/src/main/java/seedu/address/MainApp.java
index 843aa5de8033..46e659d0dd80 100644
--- a/src/main/java/seedu/address/MainApp.java
+++ b/src/main/java/seedu/address/MainApp.java
@@ -36,7 +36,7 @@
  */
 public class MainApp extends Application {
 
-    public static final Version VERSION = new Version(0, 6, 0, true);
+    public static final Version VERSION = new Version(1, 4, 0, true);
 
     private static final Logger logger = LogsCenter.getLogger(MainApp.class);
 
@@ -52,7 +52,7 @@ public static void main(String[] args) {
 
     @Override
     public void init() throws Exception {
-        logger.info("=============================[ Initializing AddressBook ]===========================");
+        logger.info("=============================[ Initializing VolunCHeer ]===========================");
         super.init();
 
         AppParameters appParameters = AppParameters.parse(getParameters());
@@ -87,10 +87,10 @@ private Model initModelManager(Storage storage, ReadOnlyUserPrefs userPrefs) {
             }
             initialData = addressBookOptional.orElseGet(SampleDataUtil::getSampleAddressBook);
         } catch (DataConversionException e) {
-            logger.warning("Data file not in the correct format. Will be starting with an empty AddressBook");
+            logger.warning("Data file not in the correct format. Will be starting with an empty VolunCHeer");
             initialData = new AddressBook();
         } catch (IOException e) {
-            logger.warning("Problem while reading from the file. Will be starting with an empty AddressBook");
+            logger.warning("Problem while reading from the file. Will be starting with an empty VolunCHeer");
             initialData = new AddressBook();
         }
 
@@ -155,7 +155,7 @@ protected UserPrefs initPrefs(UserPrefsStorage storage) {
                 + "Using default user prefs");
             initializedPrefs = new UserPrefs();
         } catch (IOException e) {
-            logger.warning("Problem while reading from the file. Will be starting with an empty AddressBook");
+            logger.warning("Problem while reading from the file. Will be starting with an empty VolunCHeer");
             initializedPrefs = new UserPrefs();
         }
 
@@ -171,13 +171,13 @@ protected UserPrefs initPrefs(UserPrefsStorage storage) {
 
     @Override
     public void start(Stage primaryStage) {
-        logger.info("Starting AddressBook " + MainApp.VERSION);
+        logger.info("Starting VolunCHeer " + MainApp.VERSION);
         ui.start(primaryStage);
     }
 
     @Override
     public void stop() {
-        logger.info("============================ [ Stopping Address Book ] =============================");
+        logger.info("============================ [ Stopping VolunCHeer ] =============================");
         try {
             storage.saveUserPrefs(model.getUserPrefs());
         } catch (IOException e) {
diff --git a/src/main/java/seedu/address/model/UserPrefs.java b/src/main/java/seedu/address/model/UserPrefs.java
index 63c55fd549f2..838f104c6ff9 100644
--- a/src/main/java/seedu/address/model/UserPrefs.java
+++ b/src/main/java/seedu/address/model/UserPrefs.java
@@ -14,7 +14,7 @@
 public class UserPrefs implements ReadOnlyUserPrefs {
 
     private GuiSettings guiSettings = new GuiSettings();
-    private Path addressBookFilePath = Paths.get("data", "addressbook.json");
+    private Path addressBookFilePath = Paths.get("data", "VolunCHeer.json");
 
     /**
      * Creates a {@code UserPrefs} with default values.