diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index b7765ca..88c7efb 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-3.3-all.zip
-distributionUrl=file:///C:/YaleSoftFiles/Develop/gradle-4.2.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+#distributionUrl=file:///C:/YaleSoftFiles/Develop/gradle-4.2.1-all.zip