diff --git a/build.gradle b/build.gradle
index 6138616..d09f4fe 100755
--- a/build.gradle
+++ b/build.gradle
@@ -46,8 +46,8 @@ targetCompatibility = 1.8
 
 // Setup the forge minecraft plugin data. Specify the preferred forge/minecraft version here
 minecraft {
-    version = "1.12-14.21.0.2333"
-    mappings = "snapshot_20170616"
+    version = "1.12-14.21.0.2343"
+    mappings = "snapshot_20170621"
     runDir = "run"
 }
 
diff --git a/src/main/java/cpw/mods/ironchest/IronChest.java b/src/main/java/cpw/mods/ironchest/IronChest.java
index 0b1183b..0f06b19 100755
--- a/src/main/java/cpw/mods/ironchest/IronChest.java
+++ b/src/main/java/cpw/mods/ironchest/IronChest.java
@@ -30,7 +30,7 @@ import net.minecraftforge.fml.common.network.NetworkRegistry;
 import net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper;
 import net.minecraftforge.fml.relauncher.Side;
 
-@Mod(modid = IronChest.MOD_ID, name = "Iron Chests", dependencies = "required-after:forge@[14.21.0.2333,)", acceptedMinecraftVersions = "[1.12, 1.13)")
+@Mod(modid = IronChest.MOD_ID, name = "Iron Chests", dependencies = "required-after:forge@[14.21.0.2343,)", acceptedMinecraftVersions = "[1.12, 1.13)")
 public class IronChest
 {
     public static final String MOD_ID = "ironchest";