diff --git a/.gitignore b/.gitignore
index 0c05d76..826f7b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -67,12 +67,11 @@ gradle-app.setting
 
 # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
 !gradle-wrapper.jar
+!gradle-wrapper.properties
 
 # Cache of project
 .gradletasknamecache
 
-# Work around https://youtrack.jetbrains.com/issue/IDEA-116898
-gradle/wrapper/gradle-wrapper.properties
 
 
 
@@ -82,10 +81,6 @@ gradle/wrapper/gradle-wrapper.properties
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
 
-# Package Files #
-*.jar
-*.war
-*.ear
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..87b738c
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..ee69dd6
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists