diff --git a/sun_checks.xml b/checkstyle.xml
similarity index 100%
rename from sun_checks.xml
rename to checkstyle.xml
diff --git a/gradle/checkstyle.gradle b/gradle/checkstyle.gradle
index 58b178a4..0f0e6086 100644
--- a/gradle/checkstyle.gradle
+++ b/gradle/checkstyle.gradle
@@ -2,7 +2,7 @@ apply plugin: 'checkstyle'
 
 checkstyle {
     ignoreFailures = true
-    configFile = new File(rootProject.projectDir, 'sun_checks.xml')
+    configFile = new File(rootProject.projectDir, 'checkstyle.xml')
     sourceSets = [sourceSets.main]
 }
 
@@ -11,4 +11,4 @@ tasks.withType(Checkstyle) {
         xml.enabled = false
         html.enabled = true
     }
-}
\ No newline at end of file
+}
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 49ba90b4..94051b31 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.2-rc-3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.2-bin.zip