diff --git a/src/main/java/net/knarcraft/minecraftserverlauncher/utility/Updater.java b/src/main/java/net/knarcraft/minecraftserverlauncher/utility/Updater.java
index 8a9941d..a44e104 100644
--- a/src/main/java/net/knarcraft/minecraftserverlauncher/utility/Updater.java
+++ b/src/main/java/net/knarcraft/minecraftserverlauncher/utility/Updater.java
@@ -87,7 +87,8 @@ public final class Updater {
     public static boolean isVersionHigher(String oldVersion, String newVersion) {
         String[] oldVersionParts = oldVersion.split("\\.");
         String[] newVersionParts = newVersion.split("\\.");
-        for (int i = 0; i < Math.max(oldVersionParts.length, newVersionParts.length); i++) {
+        int versionLength = Math.max(oldVersionParts.length, newVersionParts.length);
+        for (int i = 0; i < versionLength; i++) {
             int oldVersionNumber = oldVersionParts.length > i ? Integer.parseInt(oldVersionParts[i]) : 0;
             int newVersionNumber = newVersionParts.length > i ? Integer.parseInt(newVersionParts[i]) : 0;
             if (newVersionNumber != oldVersionNumber) {