diff --git a/build.gradle b/build.gradle
index 418c021..206783b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,9 +17,9 @@ repositories {
 }
 
 dependencies {
-    compile 'org.codehaus.groovy:groovy:2.5.13'
-    compile gradleApi()
-    compile localGroovy()
+    implementation 'org.codehaus.groovy:groovy:2.5.13'
+    implementation gradleApi()
+    implementation localGroovy()
     embed 'org.ow2.asm:asm:8.0.1'
     embed 'org.ow2.asm:asm-commons:8.0.1'
 }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index ae45383..8cf6eb5 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-4.10.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/src/main/groovy/io/izzel/taboolib/gradle/TabooLibPlugin.groovy b/src/main/groovy/io/izzel/taboolib/gradle/TabooLibPlugin.groovy
index a2537ec..53b692b 100644
--- a/src/main/groovy/io/izzel/taboolib/gradle/TabooLibPlugin.groovy
+++ b/src/main/groovy/io/izzel/taboolib/gradle/TabooLibPlugin.groovy
@@ -8,8 +8,14 @@ class TabooLibPlugin implements Plugin<Project> {
 
     @Override
     void apply(Project project) {
-        project.repositories.maven { url "http://repo.ptms.ink/repository/codemc-nms/" }
-        project.repositories.maven { url "http://repo.ptms.ink/repository/maven-releases/" }
+        project.repositories.maven {
+            url "http://repo.ptms.ink/repository/codemc-nms/"
+            allowInsecureProtocol = true
+        }
+        project.repositories.maven {
+            url "http://repo.ptms.ink/repository/maven-releases/"
+            allowInsecureProtocol = true
+        }
         def tabooExt = project.extensions.create('taboolib', TabooLibExtension)
         def taboo = project.configurations.maybeCreate('taboo')
         def tabooTask = project.tasks.create('tabooRelocateJar', RelocateJar)