Security updates

java-sdk/buildSrc/src/main/kotlin/Versions.kt

@@ -1,7 +1,7 @@
 object Versions {
     const val project = "0.8.10-SNAPSHOT"
 
-    const val kotlin = "1.9.10"
+    const val kotlin = "1.9.20"
     const val java = 17
     const val avroGenerator = "1.9.1"
 
@@ -10,14 +10,14 @@ object Versions {
     const val jackson = "2.16.1"
     const val argparse = "0.9.0"
     const val radarJersey = "0.11.1"
-    const val junit = "5.10.1"
-    const val confluent = "7.6.0"
+    const val junit = "5.10.3"
+    const val confluent = "7.6.2"
     const val kafka = "$confluent-ce"
     const val okHttp = "4.12.0"
     const val ktor = "2.3.4"
-    const val slf4j = "2.0.9"
-    const val jakartaValidation = "3.0.2"
-    const val log4j2 = "2.20.0"
+    const val slf4j = "2.0.13"
+    const val jakartaValidation = "3.1.0"
+    const val log4j2 = "2.23.1"
 
     const val gradle = "8.3"
 }