diff --git a/build.gradle b/build.gradle
index c4d3a63..76f940c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -86,8 +86,8 @@ dependencies {
     testRuntimeOnly 'org.postgresql:postgresql'
 
     // Additional test dependencies for improved testing
-    testImplementation 'org.testcontainers:testcontainers:2.0.2'
-    testImplementation 'org.testcontainers:testcontainers-mariadb:2.0.2'
+    testImplementation 'org.testcontainers:testcontainers:2.0.3'
+    testImplementation 'org.testcontainers:testcontainers-mariadb:2.0.3'
     testImplementation 'com.github.tomakehurst:wiremock:3.0.1'
     testImplementation 'com.tngtech.archunit:archunit-junit5:1.4.1'
     testImplementation 'org.assertj:assertj-core:3.27.6'