diff --git a/build.gradle.kts b/build.gradle.kts
index 001cccfb8..51c3e0840 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,13 +1,13 @@
 import com.github.jengelman.gradle.plugins.shadow.ShadowPlugin
-import net.minecrell.gradle.licenser.LicenseExtension
-import net.minecrell.gradle.licenser.Licenser
+import org.cadixdev.gradle.licenser.LicenseExtension
+import org.cadixdev.gradle.licenser.Licenser
 
 plugins {
     java
     `java-library`
     `maven-publish`
     id("com.github.johnrengelman.shadow") version "6.1.0"
-    id("net.minecrell.licenser") version "0.4.1"
+    id("org.cadixdev.licenser") version "0.5.1"
     id("org.ajoberstar.grgit") version "4.1.0"
 
     eclipse
@@ -28,7 +28,6 @@ allprojects {
 
     repositories {
         mavenCentral()
-        jcenter()
 
         maven {
             name = "Sonatype OSS"
diff --git a/gradle.properties b/gradle.properties
index 1d337e91e..4fcdb02f6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
 org.gradle.daemon=true
-org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+org.gradle.jvmargs=-Xmx2048m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 org.gradle.configureondemand=true
 org.gradle.parallel=true
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 442d9132e..f371643ee 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists