diff --git a/lib/build.gradle.kts b/lib/build.gradle.kts
index db7ff61..c096490 100644
--- a/lib/build.gradle.kts
+++ b/lib/build.gradle.kts
@@ -46,9 +46,9 @@ dependencies {
     testImplementation("org.mockito:mockito-core:5.8.0")
 
     // Integration and Performance Testing
-    testImplementation(platform("org.testcontainers:testcontainers-bom:1.21.3"))
-    testImplementation("org.testcontainers:junit-jupiter")
-    testImplementation("org.testcontainers:postgresql") // For general container support
+    testImplementation(platform("org.testcontainers:testcontainers-bom:2.0.3"))
+    testImplementation("org.testcontainers:testcontainers-junit-jupiter")
+    testImplementation("org.testcontainers:testcontainers-postgresql") // For general container support
     testImplementation("org.awaitility:awaitility:4.3.0")
 }