diff --git a/action_basics/gradle/wrapper/gradle-wrapper.properties b/action_basics/gradle/wrapper/gradle-wrapper.properties
index 5028f28f8..94920145f 100644
--- a/action_basics/gradle/wrapper/gradle-wrapper.properties
+++ b/action_basics/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/editor_basics/gradle/wrapper/gradle-wrapper.properties b/editor_basics/gradle/wrapper/gradle-wrapper.properties
index 5028f28f8..94920145f 100644
--- a/editor_basics/gradle/wrapper/gradle-wrapper.properties
+++ b/editor_basics/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/facet_basics/gradle/wrapper/gradle-wrapper.properties b/facet_basics/gradle/wrapper/gradle-wrapper.properties
index 5028f28f8..94920145f 100644
--- a/facet_basics/gradle/wrapper/gradle-wrapper.properties
+++ b/facet_basics/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/framework_basics/gradle/wrapper/gradle-wrapper.properties b/framework_basics/gradle/wrapper/gradle-wrapper.properties
index 5028f28f8..94920145f 100644
--- a/framework_basics/gradle/wrapper/gradle-wrapper.properties
+++ b/framework_basics/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradle_plugin_demo/gradle/wrapper/gradle-wrapper.properties b/gradle_plugin_demo/gradle/wrapper/gradle-wrapper.properties
index 5028f28f8..94920145f 100644
--- a/gradle_plugin_demo/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle_plugin_demo/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/inspection_basics/gradle/wrapper/gradle-wrapper.properties b/inspection_basics/gradle/wrapper/gradle-wrapper.properties
index 5028f28f8..94920145f 100644
--- a/inspection_basics/gradle/wrapper/gradle-wrapper.properties
+++ b/inspection_basics/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/kotlin_demo/gradle/wrapper/gradle-wrapper.properties b/kotlin_demo/gradle/wrapper/gradle-wrapper.properties
index 5028f28f8..94920145f 100644
--- a/kotlin_demo/gradle/wrapper/gradle-wrapper.properties
+++ b/kotlin_demo/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/product_specific/pycharm_basics/gradle/wrapper/gradle-wrapper.properties b/product_specific/pycharm_basics/gradle/wrapper/gradle-wrapper.properties
index 5028f28f8..94920145f 100644
--- a/product_specific/pycharm_basics/gradle/wrapper/gradle-wrapper.properties
+++ b/product_specific/pycharm_basics/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists