Fixed compatability issues

Author: lukas81298

pom.xml

@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.comphenix.packetwrapper</groupId>
     <artifactId>PacketWrapper</artifactId>
-    <version>1.20-2.2.0-SNAPSHOT</version>
+    <version>1.20-2.2.1-SNAPSHOT</version>
 
     <name>PacketWrapper</name>
 
@@ -82,7 +82,7 @@
         <dependency>
             <groupId>com.comphenix.protocol</groupId>
             <artifactId>ProtocolLib</artifactId>
-            <version>5.2.0-SNAPSHOT</version>
+            <version>5.1.0-SNAPSHOT</version>
             <scope>provided</scope>
             <exclusions>
                 <exclusion>

src/main/resources/plugin.yml

@@ -4,6 +4,6 @@ main: com.comphenix.packetwrapper.PacketWrapper
 description: Contains wrappers for each packet in Minecraft.
 authors: [dmulloy2, Comphenix, lukas81298]
 version: ${project.version}
-api-version: 1.20
+api-version: '1.20'
 
 depend: [ProtocolLib]