diff --git a/build.gradle b/build.gradle
index 209907647..cc985d606 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,10 +16,6 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-import java.util.function.Consumer
-
-
-
 buildscript() {
     repositories {
         maven { url 'https://jitpack.io'}
@@ -36,7 +32,7 @@ plugins {
     id "de.undercouch.download" version "5.0.1"
 }
 
-version '4.0-1.19.2-1.21'
+version '4.0-1.19.2-1.21.1'
 
 // ADD YOURSELF AS A NEW LINE IF YOU WANT YOUR OWN BUILD TASK GENERATED
 // ======================== WINDOWS =============================
diff --git a/core/src/main/java/com/volmit/iris/core/nms/INMS.java b/core/src/main/java/com/volmit/iris/core/nms/INMS.java
index fd713f637..a5deaf7ab 100644
--- a/core/src/main/java/com/volmit/iris/core/nms/INMS.java
+++ b/core/src/main/java/com/volmit/iris/core/nms/INMS.java
@@ -29,7 +29,8 @@ public class INMS {
     private static final Map<String, String> REVISION = Map.of(
             "1.20.5", "v1_20_R4",
             "1.20.6", "v1_20_R4",
-            "1.21", "v1_21_R1"
+            "1.21", "v1_21_R1",
+            "1.21.1", "v1_21_R1"
     );
     //@done
     private static final INMSBinding binding = bind();
diff --git a/core/src/main/java/com/volmit/iris/core/safeguard/UtilsSFG.java b/core/src/main/java/com/volmit/iris/core/safeguard/UtilsSFG.java
index c4fac6a38..63c86e7ff 100644
--- a/core/src/main/java/com/volmit/iris/core/safeguard/UtilsSFG.java
+++ b/core/src/main/java/com/volmit/iris/core/safeguard/UtilsSFG.java
@@ -55,7 +55,7 @@ public class UtilsSFG {
             }
             if (ServerBootSFG.unsuportedversion) {
                 Iris.safeguard(C.RED + "Server Version");
-                Iris.safeguard(C.RED + "- Iris only supports 1.19.2 > 1.20.6");
+                Iris.safeguard(C.RED + "- Iris only supports 1.19.2 > 1.21.1");
             }
             if (!ServerBootSFG.passedserversoftware) {
                 Iris.safeguard(C.YELLOW + "Unsupported Server Software");