diff --git a/buildSrc/src/main/kotlin/Versions.kt b/buildSrc/src/main/kotlin/Versions.kt
index 80ec513..8f7e6c8 100644
--- a/buildSrc/src/main/kotlin/Versions.kt
+++ b/buildSrc/src/main/kotlin/Versions.kt
@@ -7,7 +7,7 @@ import kotlin.String
  *
  * YOU are responsible for updating manually the dependency version. */
 object Versions {
-    const val appcompat: String = "1.0.0" 
+    const val appcompat: String = "1.0.2" 
 
     const val constraintlayout_solver: String = "1.1.3" 
 
@@ -25,17 +25,17 @@ object Versions {
 
     const val jackson_module_kotlin: String = "2.9.7" 
 
-    const val shadow: String = "4.0.2" 
+    const val shadow: String = "4.0.3" 
 
-    const val com_github_johnrengelman_shadow_gradle_plugin: String = "4.0.2" 
+    const val com_github_johnrengelman_shadow_gradle_plugin: String = "4.0.3" //available: "4.0.3"
 
     const val material: String = "1.0.0" 
 
     const val jmfayard_github_io_gradle_kotlin_dsl_libs_gradle_plugin: String = "0.2.6" 
 
-    const val org_jetbrains_kotlin: String = "1.3.0" 
+    const val org_jetbrains_kotlin: String = "1.3.10" 
 
-    const val org_junit_jupiter: String = "5.3.1" 
+    const val org_junit_jupiter: String = "5.3.2" 
 
     /**
      *
@@ -43,12 +43,12 @@ object Versions {
      *      ./gradle/wrapper/gradle-wrapper.properties
      */
     object Gradle {
-        const val runningVersion: String = "4.10.2"
+        const val runningVersion: String = "5.0"
 
-        const val currentVersion: String = "4.10.2"
+        const val currentVersion: String = "5.0"
 
-        const val nightlyVersion: String = "5.1-20181103000035+0000"
+        const val nightlyVersion: String = "5.1-20181130102259+0000"
 
-        const val releaseCandidate: String = "5.0-rc-1"
+        const val releaseCandidate: String = ""
     }
 }
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 5ca3858..29953ea 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index e0b3fb8..75b8c7c 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index af6708f..cccdd3d 100755
--- a/gradlew
+++ b/gradlew
@@ -28,7 +28,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m"'
+DEFAULT_JVM_OPTS=""
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
diff --git a/gradlew.bat b/gradlew.bat
index 6d57edc..f955316 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -14,7 +14,7 @@ set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m"
+set DEFAULT_JVM_OPTS=
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome