diff --git a/build.gradle b/build.gradle
index 3fbcc27..ff476ec 100755
--- a/build.gradle
+++ b/build.gradle
@@ -12,7 +12,7 @@ repositories {
 }
 
 group = "io.github.scottg489"
-archivesBaseName = "unified-diff-parser"
+base.archivesName = "unified-diff-parser"
 version = "0.5.5-SNAPSHOT"
 
 
@@ -20,7 +20,11 @@ dependencies {
     implementation 'io.github.scottg489:regex-directed-graph-line-parser:0.3.4'
 
     testImplementation 'org.spockframework:spock-core:2.3-groovy-4.0'
-    testImplementation 'junit:junit:4.13.2'
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+}
+
+test{
+    useJUnitPlatform()
 }
 
 jacocoTestReport {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index d4081da..23449a2 100755
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/infra/build/Dockerfile b/infra/build/Dockerfile
index d049236..021d5d0 100644
--- a/infra/build/Dockerfile
+++ b/infra/build/Dockerfile
@@ -7,7 +7,7 @@ RUN apt-get update && \
   DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
   git=1:2.43.0-1ubuntu7 \
   openssh-client=1:9.6p1-3ubuntu13 \
-  openjdk-11-jdk=11.0.29+7-1ubuntu1~24.04 \
+  openjdk-17-jdk=17.0.17+10-1~24.04 \
   jq=1.7.1-3ubuntu0.24.04.1 \
   gnupg=2.4.4-2ubuntu17.3 \
   && apt-get clean \