diff --git a/nms/v1_18_R1/pom.xml b/nms/v1_18_R1/pom.xml
index 9e5e20f1..8e217dde 100644
--- a/nms/v1_18_R1/pom.xml
+++ b/nms/v1_18_R1/pom.xml
@@ -44,6 +44,12 @@
             <groupId>com.comphenix.protocol</groupId>
             <artifactId>ProtocolLib</artifactId>
         </dependency>
+        <dependency>
+            <groupId>it.unimi.dsi</groupId>
+            <artifactId>fastutil</artifactId>
+            <version>8.5.6</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/pom.xml b/pom.xml
index c18418a2..a01bed54 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,6 +59,12 @@
                 <version>1.5.21</version>
                 <scope>provided</scope>
             </dependency>
+            <dependency>
+                <groupId>com.mojang</groupId>
+                <artifactId>datafixerupper</artifactId>
+                <version>4.0.26</version>
+                <scope>provided</scope>
+            </dependency>
         </dependencies>
     </dependencyManagement>