diff --git a/gradle.properties b/gradle.properties
index c248fa1..526e88d 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -33,6 +33,7 @@ djlVersion              = 0.28.0
 groovy3Version          = 3.0.21
 groovy4Version          = 4.0.21
 igniteVersion           = 2.16.0
+igniteMlVersion         = 2.15.0
 jacksonVersion          = 2.17.1
 jfreechartVersion       = 1.5.4
 junitVersion            = 4.13.1
diff --git a/subprojects/HousePricesIgnite/build.gradle b/subprojects/HousePricesIgnite/build.gradle
index c12bad8..2e934dc 100644
--- a/subprojects/HousePricesIgnite/build.gradle
+++ b/subprojects/HousePricesIgnite/build.gradle
@@ -37,14 +37,15 @@ tasks.named('run').configure {
 dependencies {
     implementation "org.apache.groovy:groovy:$groovy4Version"
     implementation "org.apache.ignite:ignite-core:$igniteVersion"
-    implementation "org.apache.ignite:ignite-ml:$igniteVersion"
+    implementation "org.apache.ignite:ignite-ml:$igniteMlVersion"
     runtimeOnly "org.apache.ignite:ignite-spring:$igniteVersion"
     runtimeOnly "org.slf4j:slf4j-simple:$slf4jVersion"
     implementation "tech.tablesaw:tablesaw-core:$tablesawVersion"
+    implementation "com.google.guava:guava:32.1.3-jre" // non-vulnerable dependency tablesaw-core
 }
 
-task copyToLib(type: Copy) {
-    into "$buildDir/lib"
+tasks.register('copyToLib', Copy) {
+    into layout.buildDirectory.dir('lib')
     from configurations.runtimeClasspath
 }
 
diff --git a/subprojects/HousePricesSpark/build.gradle b/subprojects/HousePricesSpark/build.gradle
index 8e7b795..9dff3d5 100644
--- a/subprojects/HousePricesSpark/build.gradle
+++ b/subprojects/HousePricesSpark/build.gradle
@@ -33,6 +33,8 @@ tasks.named('run').configure {
 dependencies {
     implementation "org.apache.groovy:groovy:$groovy4Version"
     implementation "org.apache.spark:spark-sql_$sparkVariant:$sparkVersion"
+    implementation "org.apache.avro:avro:1.11.3"           // non-vulnerable dependency spark-sql
+    implementation "org.apache.avro:avro-mapred:1.11.3"    // non-vulnerable dependency spark-sql
     implementation "org.apache.spark:spark-mllib_$sparkVariant:$sparkVersion"
     implementation "com.fasterxml.jackson:jackson-bom:$jacksonVersion"
     runtimeOnly "org.apache.spark:spark-core_$sparkVariant:$sparkVersion"
diff --git a/subprojects/WhiskeyIgnite/build.gradle b/subprojects/WhiskeyIgnite/build.gradle
index e148dcc..ef1ecfe 100644
--- a/subprojects/WhiskeyIgnite/build.gradle
+++ b/subprojects/WhiskeyIgnite/build.gradle
@@ -39,12 +39,10 @@ dependencies {
     implementation "org.apache.groovy:groovy:$groovy4Version"
 //    implementation project(':ChartUtil')
     implementation "org.apache.ignite:ignite-core:$igniteVersion"
-    implementation "org.apache.ignite:ignite-ml:$igniteVersion"
+    implementation "org.apache.ignite:ignite-ml:$igniteMlVersion"
     runtimeOnly "org.apache.ignite:ignite-spring:$igniteVersion"
     runtimeOnly "org.slf4j:slf4j-simple:$slf4jVersion"
     implementation "org.apache.commons:commons-csv:$commonsCsvVersion"
-//    implementation "com.github.haifengl:smile-core:$smileVersion"
-//    runtimeOnly "org.bytedeco:openblas-platform:$openblasPlatformVersion"
 }
 
 tasks.register('versionInfo') {