Update Gradle and dependencies

gradle.properties

@@ -4,8 +4,8 @@ org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 	# check these on https://fabricmc.net/use
 	minecraft_version=1.15.2
-	yarn_mappings=1.15.2+build.15
-	loader_version=0.8.2+build.194
+	yarn_mappings=1.15.2+build.17
+	loader_version=0.8.7+build.201
 
 # Mod Properties
 	mod_version = 1.0.0
@@ -14,4 +14,4 @@ org.gradle.jvmargs=-Xmx1G
 
 # Dependencies
 	# currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api
-	fabric_version=0.5.1+build.294-1.15
+	fabric_version=0.11.1+build.312-1.15

gradle/wrapper/gradle-wrapper.properties

 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists