diff --git a/pom.xml b/pom.xml
index d387345..895099d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>de.fanta.challenges</groupId>
     <artifactId>ChallengesJoinEntities</artifactId>
-    <version>1.18-rc3-DEV</version>
+    <version>1.18-DEV</version>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.encoding>UTF-8</project.encoding>
@@ -11,8 +11,8 @@
     </properties>
     <repositories>
         <repository>
-            <id>destroystokyo-repo</id>
-            <url>https://repo.destroystokyo.com/repository/maven-public/</url>
+            <id>papermc</id>
+            <url>https://papermc.io/repo/repository/maven-public/</url>
         </repository>
         <repository>
             <id>brokkonaut</id>
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>io.papermc.paper</groupId>
             <artifactId>paper-api</artifactId>
-            <version>1.18-rc3-R0.1-SNAPSHOT</version>
+            <version>1.18-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>de.fanta.challenges</groupId>
             <artifactId>Challenges</artifactId>
-            <version>1.18-rc3-DEV</version>
+            <version>1.18-DEV</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -102,7 +102,7 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.1</version>
                 <configuration>
-                    <release>17</release>
+                    <release>16</release>
                 </configuration>
             </plugin>
             <plugin>