diff --git a/build.gradle.kts b/build.gradle.kts
index 8b3679b..35a4669 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,4 +1,5 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import org.gradle.api.tasks.testing.logging.TestExceptionFormat
 
 plugins {
     jacoco
@@ -71,6 +72,10 @@ val javadocJar by tasks.creating(Jar::class) {
 
 tasks {
     withType<Test> {
+        testLogging {
+            exceptionFormat = TestExceptionFormat.FULL
+        }
+
         useTestNG()
     }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index f371643..e5338d3 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-7.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/samples/java/gradle/wrapper/gradle-wrapper.properties b/samples/java/gradle/wrapper/gradle-wrapper.properties
index f371643..e5338d3 100644
--- a/samples/java/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/java/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/samples/kotlin/build.gradle.kts b/samples/kotlin/build.gradle.kts
index 956edd7..b700026 100644
--- a/samples/kotlin/build.gradle.kts
+++ b/samples/kotlin/build.gradle.kts
@@ -17,5 +17,5 @@ dependencies {
 }
 
 application {
-    mainClassName = "net.thauvin.erik.pinboard.samples.KotlinExampleKt"
+    mainClass.set("net.thauvin.erik.pinboard.samples.KotlinExampleKt")
 }
diff --git a/samples/kotlin/gradle/wrapper/gradle-wrapper.properties b/samples/kotlin/gradle/wrapper/gradle-wrapper.properties
index f371643..e5338d3 100644
--- a/samples/kotlin/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/kotlin/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists