diff --git a/SearchForkJoin/IterativeForkJoin/build.gradle b/SearchForkJoin/IterativeForkJoin/build.gradle
index d88d747f6..48a4ba5e0 100644
--- a/SearchForkJoin/IterativeForkJoin/build.gradle
+++ b/SearchForkJoin/IterativeForkJoin/build.gradle
@@ -11,5 +11,7 @@ repositories {
 }
 
 dependencies {
-    testCompile group: 'junit', name: 'junit', version: '4.11'
+    // https://mvnrepository.com/artifact/junit/junit
+    testImplementation group: 'junit', name: 'junit', version: '4.11'
+
 }
diff --git a/SearchForkJoin/IterativeForkJoin/gradle/wrapper/gradle-wrapper.properties b/SearchForkJoin/IterativeForkJoin/gradle/wrapper/gradle-wrapper.properties
index be3fb022c..69edbac25 100644
--- a/SearchForkJoin/IterativeForkJoin/gradle/wrapper/gradle-wrapper.properties
+++ b/SearchForkJoin/IterativeForkJoin/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.13-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip