diff --git a/build.gradle b/build.gradle
index 4c2d659..c4f8d75 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,20 +1,20 @@
 plugins {
     id 'java'
     id 'application'
-    id 'com.github.johnrengelman.shadow' version "6.0.0"
+    id 'com.gradleup.shadow' version "8.3.11"
 }
 
-group 'com.launchdarkly'
-version '1.0-SNAPSHOT'
+group = 'com.launchdarkly'
+version = '1.0-SNAPSHOT'
 
 repositories {
     mavenCentral()
     // Before LaunchDarkly release artifacts get synced to Maven Central they are here along with snapshots:
-    maven { url "https://oss.sonatype.org/content/groups/public/" }
+    maven { url = "https://oss.sonatype.org/content/groups/public/" }
 }
 
 application {
-    mainClassName = "Main"
+    mainClass = "Main"
 }
 
 jar {
@@ -27,8 +27,8 @@ dependencies {
     implementation group: 'com.launchdarkly', name: 'launchdarkly-openfeature-serverprovider', version: '[1.0.0, 2.0.0)'
     implementation group: 'com.launchdarkly', name: 'launchdarkly-java-server-sdk', version: '[7.0.0, 8.0.0)'
     implementation 'dev.openfeature:sdk:[1.2.0,2.0.0)'
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.14.4'
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.14.4'
 }
 
 test {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index ae04661..b413873 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-7.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists