diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/config/LaunchServerConfig.java b/LaunchServer/src/main/java/pro/gravit/launchserver/config/LaunchServerConfig.java
index f3fcfd8d..be906d4a 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/config/LaunchServerConfig.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/config/LaunchServerConfig.java
@@ -158,8 +158,8 @@ public void verify() {
             if (!updateMirror) {
                 for (int i = 0; i < mirrors.length; ++i) {
                     if (mirrors[i] != null && oldMirrorList.contains(mirrors[i])) {
-                        logger.warn("Replace mirror '{}' to 'https://mirror.gravitlauncher.com/5.5.x/'. If you really need to use original url, use '-Dlaunchserver.config.disableUpdateMirror=true'", mirrors[i]);
-                        mirrors[i] = "https://mirror.gravitlauncher.com/5.5.x/";
+                        logger.warn("Replace mirror '{}' to 'https://mirror.gravitlauncher.com/5.6.x/'. If you really need to use original url, use '-Dlaunchserver.config.disableUpdateMirror=true'", mirrors[i]);
+                        mirrors[i] = "https://mirror.gravitlauncher.com/5.6.x/";
                     }
                 }
             }
diff --git a/LauncherCore/src/main/java/pro/gravit/utils/Version.java b/LauncherCore/src/main/java/pro/gravit/utils/Version.java
index db44d40f..62fb4e33 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/Version.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/Version.java
@@ -5,8 +5,8 @@
 public final class Version implements Comparable<Version> {
 
     public static final int MAJOR = 5;
-    public static final int MINOR = 5;
-    public static final int PATCH = 3;
+    public static final int MINOR = 6;
+    public static final int PATCH = 0;
     public static final int BUILD = 1;
     public static final Version.Type RELEASE = Type.EXPERIMENTAL;
     public final int major;
diff --git a/LauncherCore/src/main/java/pro/gravit/utils/helper/LogHelper.java b/LauncherCore/src/main/java/pro/gravit/utils/helper/LogHelper.java
index 36d6b00b..9ba2af43 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/helper/LogHelper.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/helper/LogHelper.java
@@ -31,7 +31,6 @@ public final class LogHelper {
         boolean useSlf4j = false;
         try {
             Class.forName("org.slf4j.Logger", false, LogHelper.class.getClassLoader());
-            Class.forName("org.slf4j.impl.StaticLoggerBinder", false, LogHelper.class.getClassLoader());
             useSlf4j = !Boolean.getBoolean(NO_SLF4J_PROPERTY);
         } catch (ClassNotFoundException ignored) {
         }