diff --git a/examples/linked-container/build.gradle b/examples/linked-container/build.gradle
index a78c362113a..028e457fc5d 100644
--- a/examples/linked-container/build.gradle
+++ b/examples/linked-container/build.gradle
@@ -9,7 +9,7 @@ dependencies {
     compileOnly 'org.slf4j:slf4j-api:1.7.36'
     implementation 'com.squareup.okhttp3:okhttp:4.12.0'
     implementation 'org.json:json:20240303'
-    testRuntimeOnly 'org.postgresql:postgresql:42.7.3'
+    testRuntimeOnly 'org.postgresql:postgresql:42.7.4'
     testImplementation 'ch.qos.logback:logback-classic:1.3.14'
     testImplementation 'org.testcontainers:postgresql'
     testImplementation 'org.assertj:assertj-core:3.26.3'