diff --git a/src/main/java/xyz/ineanto/nicko/NickoBukkit.java b/src/main/java/xyz/ineanto/nicko/NickoBukkit.java
index 6ea29a3..2fb4a49 100644
--- a/src/main/java/xyz/ineanto/nicko/NickoBukkit.java
+++ b/src/main/java/xyz/ineanto/nicko/NickoBukkit.java
@@ -13,7 +13,10 @@ import xyz.ineanto.nicko.config.ConfigurationManager;
 import xyz.ineanto.nicko.event.PlayerJoinListener;
 import xyz.ineanto.nicko.event.PlayerQuitListener;
 import xyz.ineanto.nicko.i18n.Locale;
-import xyz.ineanto.nicko.i18n.LocaleFileManager;
+import xyz.ineanto.nicko.i18n.CustomLocale;
+import xyz.ineanto.nicko.migration.ConfigurationMigrator;
+import xyz.ineanto.nicko.migration.CustomLocaleMigrator;
+import xyz.ineanto.nicko.migration.Migrator;
 import xyz.ineanto.nicko.mojang.MojangAPI;
 import xyz.ineanto.nicko.placeholder.NickoExpansion;
 import xyz.ineanto.nicko.storage.PlayerDataStore;
@@ -24,9 +27,9 @@ import xyz.xenondevs.invui.gui.structure.Structure;
 import xyz.xenondevs.invui.item.builder.ItemBuilder;
 import xyz.xenondevs.invui.item.impl.SimpleItem;
 
+import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.StandardCopyOption;
+import java.util.List;
 
 public class NickoBukkit extends JavaPlugin {
     private static NickoBukkit plugin;
@@ -37,7 +40,7 @@ public class NickoBukkit extends JavaPlugin {
     private PlayerDataStore dataStore;
     private ConfigurationManager configurationManager;
     private Configuration configuration;
-    private LocaleFileManager localeFileManager;
+    private CustomLocale customLocale;
     private PlayerNameStore nameStore;
     private RandomNameFetcher nameFetcher;
     private Metrics metrics;
@@ -95,19 +98,11 @@ public class NickoBukkit extends JavaPlugin {
         }
 
         if (!unitTesting) {
-            // Migrate configuration (1.0.8-RC1)
-            if (configuration.getVersion() == null
-                || configuration.getVersion().isEmpty()
-                || configuration.getVersionObject().compareTo(Configuration.VERSION) != 0) {
-                getLogger().info("Migrating configuration file from older version...");
-                try {
-                    Files.copy(configurationManager.getFile().toPath(), configurationManager.getBackupFile().toPath(), StandardCopyOption.REPLACE_EXISTING);
-                    Files.delete(configurationManager.getFile().toPath());
-                    configurationManager.saveDefaultConfig();
-                } catch (IOException e) {
-                    getLogger().severe("Failed to migrate your configuration!");
-                }
-            }
+            final List<Migrator> migrations = List.of(
+                    new ConfigurationMigrator(this),
+                    new CustomLocaleMigrator(this)
+            );
+            migrations.forEach(Migrator::migrate);
 
             try {
                 Class.forName("io.papermc.paper.threadedregions.RegionizedServerInitEvent");
@@ -116,11 +111,15 @@ public class NickoBukkit extends JavaPlugin {
             } catch (ClassNotFoundException ignored) { }
 
             if (configuration.isCustomLocale()) {
-                localeFileManager = new LocaleFileManager();
-                if (localeFileManager.dumpFromLocale(Locale.ENGLISH)) {
-                    getLogger().info("Successfully loaded custom language file.");
-                } else {
-                    getLogger().severe("Failed to load custom language file!");
+                try {
+                    customLocale = new CustomLocale(this);
+                    if (customLocale.dumpIntoFile(Locale.ENGLISH)) {
+                        getLogger().info("Successfully loaded custom language file.");
+                    } else {
+                        getLogger().severe("Failed to load custom language file!");
+                    }
+                } catch (FileNotFoundException e) {
+                    throw new RuntimeException(e);
                 }
             }
 
@@ -189,6 +188,10 @@ public class NickoBukkit extends JavaPlugin {
         return dataStore;
     }
 
+    public ConfigurationManager getConfigurationManager() {
+        return configurationManager;
+    }
+
     public PlayerNameStore getNameStore() {
         return nameStore;
     }
@@ -197,7 +200,7 @@ public class NickoBukkit extends JavaPlugin {
         return mojangAPI;
     }
 
-    public LocaleFileManager getLocaleFileManager() {
-        return localeFileManager;
+    public CustomLocale getCustomLocale() {
+        return customLocale;
     }
 }
diff --git a/src/main/java/xyz/ineanto/nicko/i18n/CustomLocale.java b/src/main/java/xyz/ineanto/nicko/i18n/CustomLocale.java
new file mode 100644
index 0000000..a70e504
--- /dev/null
+++ b/src/main/java/xyz/ineanto/nicko/i18n/CustomLocale.java
@@ -0,0 +1,77 @@
+package xyz.ineanto.nicko.i18n;
+
+import com.github.jsixface.YamlConfig;
+import xyz.ineanto.nicko.NickoBukkit;
+import xyz.ineanto.nicko.version.Version;
+import xyz.xenondevs.invui.util.IOUtils;
+
+import java.io.*;
+import java.time.Instant;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.logging.Logger;
+
+public class CustomLocale {
+    private final Logger logger = Logger.getLogger("CustomLocale");
+    private final File directory = new File(NickoBukkit.getInstance().getDataFolder() + "/lang/");
+
+    private final File file;
+    private final File backupFile;
+    private final NickoBukkit instance;
+    private final String version;
+    private final Version versionObject;
+    private final BufferedInputStream inputStream;
+    private final BufferedOutputStream outputStream;
+    private final YamlConfig yamlFile;
+
+    public CustomLocale(NickoBukkit instance) throws FileNotFoundException {
+        this.instance = instance;
+        this.file = new File(directory, "lang.yml");
+        final String date = Instant.now()
+                .atZone(ZoneId.systemDefault())
+                .format(DateTimeFormatter.ofPattern("dd-MM-yyyy"));
+        this.backupFile = new File(directory, "lang.old-" + date + ".yml");
+        this.inputStream = new BufferedInputStream(new FileInputStream(file));
+        this.outputStream = new BufferedOutputStream(new FileOutputStream(file));
+        this.yamlFile = new YamlConfig(inputStream);
+        this.version = yamlFile.getString("version");
+        this.versionObject = Version.fromString(version);
+    }
+
+    public boolean dumpIntoFile(Locale locale) {
+        if (locale == Locale.CUSTOM) return true;
+        if (file.exists()) return true;
+
+        try {
+            if (directory.mkdirs()) {
+                if (file.createNewFile()) {
+                    IOUtils.copy(inputStream, outputStream, 8192);
+                }
+            }
+            return true;
+        } catch (IOException e) {
+            logger.severe("Unable to dump Locale: " + locale.getCode() + "!");
+            return false;
+        }
+    }
+
+    public String getVersion() {
+        return version;
+    }
+
+    public Version getVersionObject() {
+        return versionObject;
+    }
+
+    public YamlConfig getYamlFile() {
+        return yamlFile;
+    }
+
+    public File getBackupFile() {
+        return backupFile;
+    }
+
+    public File getFile() {
+        return file;
+    }
+}
diff --git a/src/main/java/xyz/ineanto/nicko/i18n/I18N.java b/src/main/java/xyz/ineanto/nicko/i18n/I18N.java
index fd33cec..24bddf6 100644
--- a/src/main/java/xyz/ineanto/nicko/i18n/I18N.java
+++ b/src/main/java/xyz/ineanto/nicko/i18n/I18N.java
@@ -145,7 +145,7 @@ public class I18N {
 
     private YamlConfig getYamlConfig() {
         if (playerLocale == Locale.CUSTOM) {
-            return instance.getLocaleFileManager().getYamlFile();
+            return instance.getCustomLocale().getYamlFile();
         } else {
             final InputStream resource = instance.getResource(playerLocale.getCode() + ".yml");
             return new YamlConfig(resource);
diff --git a/src/main/java/xyz/ineanto/nicko/i18n/Locale.java b/src/main/java/xyz/ineanto/nicko/i18n/Locale.java
index 3d8bd58..13a62c5 100644
--- a/src/main/java/xyz/ineanto/nicko/i18n/Locale.java
+++ b/src/main/java/xyz/ineanto/nicko/i18n/Locale.java
@@ -1,5 +1,7 @@
 package xyz.ineanto.nicko.i18n;
 
+import xyz.ineanto.nicko.version.Version;
+
 import java.io.Serializable;
 
 public enum Locale implements Serializable {
@@ -7,6 +9,8 @@ public enum Locale implements Serializable {
     FRENCH("fr", "Français"),
     CUSTOM("cm", "Server Custom");
 
+    public static final Version VERSION = new Version(1, 1, 0);
+
     private final String code;
     private transient final String name;
 
diff --git a/src/main/java/xyz/ineanto/nicko/i18n/LocaleFileManager.java b/src/main/java/xyz/ineanto/nicko/i18n/LocaleFileManager.java
deleted file mode 100644
index e612ed8..0000000
--- a/src/main/java/xyz/ineanto/nicko/i18n/LocaleFileManager.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package xyz.ineanto.nicko.i18n;
-
-import com.github.jsixface.YamlConfig;
-import xyz.ineanto.nicko.NickoBukkit;
-import xyz.xenondevs.invui.util.IOUtils;
-
-import java.io.*;
-import java.nio.file.Files;
-import java.util.logging.Logger;
-
-public class LocaleFileManager {
-    private final Logger logger = Logger.getLogger("LocaleFileManager");
-    private final File folder = new File(NickoBukkit.getInstance().getDataFolder() + "/lang/");
-    private final File file = new File(folder, "lang.yml");
-    private YamlConfig yamlFile;
-
-    public boolean dumpFromLocale(Locale locale) {
-        if (locale == Locale.CUSTOM) return true;
-        if (file.exists()) return true;
-        final InputStream inputStream = this.getClass().getClassLoader().getResourceAsStream(locale.getCode() + ".yml");
-        try {
-            if (folder.mkdirs()) {
-                if (file.createNewFile()) {
-                    try (FileOutputStream outputStream = new FileOutputStream(file)) {
-                        IOUtils.copy(inputStream, outputStream, 8192);
-                    }
-                }
-            }
-            return true;
-        } catch (IOException e) {
-            logger.severe("Unable to dump Locale: " + locale.getCode() + "!");
-            return false;
-        }
-    }
-
-    public YamlConfig getYamlFile() {
-        if (yamlFile == null) {
-            try (BufferedInputStream inputStream = new BufferedInputStream(Files.newInputStream(file.toPath()))) {
-                yamlFile = new YamlConfig(inputStream);
-            } catch (IOException ignored) {
-                return null;
-            }
-        }
-        return yamlFile;
-    }
-}
diff --git a/src/main/java/xyz/ineanto/nicko/migration/ConfigurationMigrator.java b/src/main/java/xyz/ineanto/nicko/migration/ConfigurationMigrator.java
new file mode 100644
index 0000000..7ab3a10
--- /dev/null
+++ b/src/main/java/xyz/ineanto/nicko/migration/ConfigurationMigrator.java
@@ -0,0 +1,36 @@
+package xyz.ineanto.nicko.migration;
+
+import xyz.ineanto.nicko.NickoBukkit;
+import xyz.ineanto.nicko.config.Configuration;
+import xyz.ineanto.nicko.config.ConfigurationManager;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
+
+public class ConfigurationMigrator implements Migrator {
+    private final NickoBukkit instance;
+
+    public ConfigurationMigrator(NickoBukkit instance) {
+        this.instance = instance;
+    }
+
+    @Override
+    public void migrate() {
+        final Configuration configuration = instance.getNickoConfig();
+        final ConfigurationManager configurationManager = instance.getConfigurationManager();
+
+        // Migrate configuration (1.0.8-RC1)
+        if (configuration.getVersion() == null
+            || configuration.getVersion().isEmpty()
+            || configuration.getVersionObject().compareTo(Configuration.VERSION) != 0) {
+            instance.getLogger().info("Migrating configuration file to match the current version...");
+            try {
+                Files.copy(configurationManager.getFile().toPath(), configurationManager.getBackupFile().toPath(), StandardCopyOption.ATOMIC_MOVE);
+                configurationManager.saveDefaultConfig();
+            } catch (IOException e) {
+                instance.getLogger().severe("Failed to migrate your configuration!");
+            }
+        }
+    }
+}
diff --git a/src/main/java/xyz/ineanto/nicko/migration/CustomLocaleMigrator.java b/src/main/java/xyz/ineanto/nicko/migration/CustomLocaleMigrator.java
new file mode 100644
index 0000000..2e9193b
--- /dev/null
+++ b/src/main/java/xyz/ineanto/nicko/migration/CustomLocaleMigrator.java
@@ -0,0 +1,35 @@
+package xyz.ineanto.nicko.migration;
+
+import xyz.ineanto.nicko.NickoBukkit;
+import xyz.ineanto.nicko.i18n.CustomLocale;
+import xyz.ineanto.nicko.i18n.Locale;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
+
+public class CustomLocaleMigrator implements Migrator {
+    private final NickoBukkit instance;
+
+    public CustomLocaleMigrator(NickoBukkit instance) {
+        this.instance = instance;
+    }
+
+    @Override
+    public void migrate() {
+        final CustomLocale customLanguageFile = instance.getCustomLocale();
+
+        // Migrate custom locale (1.1.0-RC1)
+        if (customLanguageFile.getVersionObject() == null
+            || customLanguageFile.getVersion().isEmpty()
+            || customLanguageFile.getVersionObject().compareTo(Locale.VERSION) != 0) {
+            instance.getLogger().info("Migrating custom locale to match the current version...");
+            try {
+                Files.copy(customLanguageFile.getFile().toPath(), customLanguageFile.getBackupFile().toPath(), StandardCopyOption.ATOMIC_MOVE);
+                customLanguageFile.dumpIntoFile(Locale.ENGLISH);
+            } catch (IOException e) {
+                instance.getLogger().severe("Failed to migrate your custom locale!");
+            }
+        }
+    }
+}
diff --git a/src/main/java/xyz/ineanto/nicko/migration/Migrator.java b/src/main/java/xyz/ineanto/nicko/migration/Migrator.java
new file mode 100644
index 0000000..89bb64e
--- /dev/null
+++ b/src/main/java/xyz/ineanto/nicko/migration/Migrator.java
@@ -0,0 +1,5 @@
+package xyz.ineanto.nicko.migration;
+
+public interface Migrator {
+    void migrate();
+}
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index 27cca69..92219c5 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -1,7 +1,6 @@
 # Nicko ${version} - Config:
 
-# Specifies the configuration version.
-# Do NOT modify this field.
+# Specifies the configuration version. (Don't change!)
 version: "1.0.8"
 
 ############
diff --git a/src/main/resources/en.yml b/src/main/resources/en.yml
index c719d68..c6cb3a7 100644
--- a/src/main/resources/en.yml
+++ b/src/main/resources/en.yml
@@ -1,3 +1,8 @@
+# Nicko ${version} - Language File:
+
+# Specifies the configuration version, don't change.
+version: "1.1.0"
+
 error:
   generic: "An unknown error occurred."
   permission: "§cYou do not have the required permission."
diff --git a/src/main/resources/fr.yml b/src/main/resources/fr.yml
index 491638d..e71d358 100644
--- a/src/main/resources/fr.yml
+++ b/src/main/resources/fr.yml
@@ -1,3 +1,8 @@
+# Nicko ${version} - Config:
+
+# Specifies the configuration version, don't change.
+version: "1.1.0"
+
 error:
   generic: "Une erreur inconnue c'est produite."
   permission: "§cVous ne possédez pas la permission."