diff --git a/build.gradle b/build.gradle
index b7be77f..3cba118 100644
--- a/build.gradle
+++ b/build.gradle
@@ -102,7 +102,7 @@ dependencies {
     testImplementation "org.hamcrest:hamcrest-library"
     testImplementation "org.testcontainers:testcontainers:1.19.8"
     testImplementation "org.testcontainers:junit-jupiter:1.19.8"
-    testImplementation "org.testcontainers:solace:1.19.8"
+    testImplementation "org.testcontainers:solace:1.20.0"
 }
 
 /**********************************************************************************************************************\