diff --git a/nms/v1_17_R1/pom.xml b/nms/v1_17_R1/pom.xml
index 10347039..08b67698 100644
--- a/nms/v1_17_R1/pom.xml
+++ b/nms/v1_17_R1/pom.xml
@@ -45,6 +45,12 @@
             <groupId>com.comphenix.protocol</groupId>
             <artifactId>ProtocolLib</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.mojang</groupId>
+            <artifactId>authlib</artifactId>
+            <version>3.2.37</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/nms/v1_18_R1/pom.xml b/nms/v1_18_R1/pom.xml
index 9e5e20f1..bb6dc79f 100644
--- a/nms/v1_18_R1/pom.xml
+++ b/nms/v1_18_R1/pom.xml
@@ -44,6 +44,24 @@
             <groupId>com.comphenix.protocol</groupId>
             <artifactId>ProtocolLib</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.mojang</groupId>
+            <artifactId>authlib</artifactId>
+            <version>3.3.39</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>it.unimi.dsi</groupId>
+            <artifactId>fastutil</artifactId>
+            <version>8.5.8</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.mojang</groupId>
+            <artifactId>datafixerupper</artifactId>
+            <version>1.0.20</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/plugin/pom.xml b/plugin/pom.xml
index 45700261..d517c47c 100644
--- a/plugin/pom.xml
+++ b/plugin/pom.xml
@@ -136,6 +136,12 @@
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.mojang</groupId>
+            <artifactId>authlib</artifactId>
+            <version>3.2.37</version>
+            <scope>provided</scope>
+        </dependency>
         <!-- testing -->
         <dependency>
             <groupId>junit</groupId>
diff --git a/pom.xml b/pom.xml
index 4c0d586b..3dfc1120 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,6 +53,12 @@
                 <version>${spigot.version}</version>
                 <optional>true</optional>
             </dependency>
+            <dependency>
+                <groupId>com.mojang</groupId>
+                <artifactId>authlib</artifactId>
+                <version>3.2.37</version>
+                <scope>provided</scope>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 
@@ -72,6 +78,11 @@
             <url>https://papermc.io/repo/repository/maven-public/</url>
         </repository>
 
+        <repository>
+            <id>velocity</id>
+            <url>https://nexus.velocitypowered.com/repository/maven-public/</url>
+        </repository>
+
         <!-- Lumine is a repo hosted by the creators of MythicCraft -->
         <repository>
             <id>lumine</id>
diff --git a/shared/pom.xml b/shared/pom.xml
index ad9e0292..f6a9ac09 100644
--- a/shared/pom.xml
+++ b/shared/pom.xml
@@ -32,6 +32,12 @@
             <groupId>com.comphenix.protocol</groupId>
             <artifactId>ProtocolLib</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.mojang</groupId>
+            <artifactId>authlib</artifactId>
+            <version>3.2.37</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 
 </project>
\ No newline at end of file