diff --git a/build.gradle b/build.gradle
index 3b2a605..5498eeb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -18,10 +18,10 @@ repositories {
 }
 
 dependencies {
-    compileOnly("io.papermc.paper:paper-api:1.20.1-R0.1-SNAPSHOT")
+    compileOnly("io.papermc.paper:paper-api:1.21.4-R0.1-SNAPSHOT")
 }
 
-def targetJavaVersion = 17
+def targetJavaVersion = 21
 java {
     def javaVersion = JavaVersion.toVersion(targetJavaVersion)
     sourceCompatibility = javaVersion
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
deleted file mode 100644
index edfa399..0000000
--- a/src/main/resources/config.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-header:
-  - "Header"
-footer:
-  - "Footer"
\ No newline at end of file
diff --git a/src/main/resources/paper-plugin.yml b/src/main/resources/paper-plugin.yml
index 6edd834..437dfd8 100644
--- a/src/main/resources/paper-plugin.yml
+++ b/src/main/resources/paper-plugin.yml
@@ -1,4 +1,4 @@
 name: GalaxyCreations
 version: '1.0.0'
 main: xyz.lncvrt.galaxycreations.GalaxyCreations
-api-version: '1.20'
+api-version: '1.21'