package org.cyclops.cyclopscore;

/**
 * Class that can hold basic static things that are better not hard-coded
 * like mod details, texture paths, ID's...
 * @author rubensworks
 */
public final class Reference {

    // Mod info
    public static final String MOD_ID = "cyclopscore";
    public static final String MOD_NAME = "Cyclops Core";
    public static final String MOD_VERSION = "@VERSION@";
    public static final String MOD_BUILD_NUMBER = "@BUILD_NUMBER@";
    public static final String MOD_MC_VERSION = "@MC_VERSION@";
    public static final String GA_TRACKING_ID = "UA-65307010-1";
    public static final String VERSION_URL = "https://raw.githubusercontent.com/CyclopsMC/Versions/master/1.9/CyclopsCore.txt";

    // Mod ID's
    public static final String MOD_VANILLA = "Minecraft";
    public static final String MOD_BAUBLES = "Baubles";
    public static final String MOD_VERSION_CHECKER = "VersionChecker";

    // Dependencies
    public static final String MOD_DEPENDENCIES =
              "required-after:Forge@[12.16.0.1767,);";

}

package org.cyclops.cyclopscore;

/**
 * Class that can hold basic static things that are better not hard-coded
 * like mod details, texture paths, ID's...
 * @author rubensworks
 */
public final class Reference {

    // Mod info
    public static final String MOD_ID = "cyclopscore";
    public static final String MOD_NAME = "Cyclops Core";
    public static final String MOD_VERSION = "@VERSION@";
    public static final String MOD_BUILD_NUMBER = "@BUILD_NUMBER@";
    public static final String MOD_MC_VERSION = "@MC_VERSION@";
    public static final String GA_TRACKING_ID = "UA-65307010-1";
    public static final String VERSION_URL = "https://raw.githubusercontent.com/CyclopsMC/Versions/master/1.8/CyclopsCore.txt";

    // Mod ID's
    public static final String MOD_VANILLA = "Minecraft";
    public static final String MOD_BAUBLES = "Baubles";
    public static final String MOD_VERSION_CHECKER = "VersionChecker";

    // Dependencies
    public static final String MOD_DEPENDENCIES =
              "required-after:Forge@[12.16.0.1767,);";

}

--- 
+++ 
@@ -14,7 +14,7 @@
     public static final String MOD_BUILD_NUMBER = "@BUILD_NUMBER@";
     public static final String MOD_MC_VERSION = "@MC_VERSION@";
     public static final String GA_TRACKING_ID = "UA-65307010-1";
-    public static final String VERSION_URL = "https://raw.githubusercontent.com/CyclopsMC/Versions/master/1.8/CyclopsCore.txt";
+    public static final String VERSION_URL = "https://raw.githubusercontent.com/CyclopsMC/Versions/master/1.9/CyclopsCore.txt";
 
     // Mod ID's
     public static final String MOD_VANILLA = "Minecraft";
Use correct version checker url
