diff --git a/sample-apps/jdbc-app/build.gradle b/sample-apps/jdbc-app/build.gradle
index d00d0191..9b5c2255 100644
--- a/sample-apps/jdbc-app/build.gradle
+++ b/sample-apps/jdbc-app/build.gradle
@@ -10,7 +10,7 @@ dependencies {
     api 'jakarta.platform:jakarta.jakartaee-api:10.0.0'
     api 'org.eclipse.microprofile:microprofile:7.0'
 
-    testImplementation 'org.testcontainers:postgresql:1.20.2'
+    testImplementation 'org.testcontainers:postgresql:1.20.3'
     testImplementation 'org.slf4j:slf4j-log4j12:2.0.16'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.11.3'