diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 1527da9..2f94d87 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,5 +3,5 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.2.1-all.zip
-distributionSha256Sum=0209696f1723f607c475109cf3ed8b51c8a91bb0cda05af0d4bd980bdefe75cd
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionSha256Sum=71a787faed83c4ef21e8464cc8452b941b5fcd575043aa29d39d15d879be89f7