diff --git a/pom.xml b/pom.xml
index 5f391d2..6294166 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@
         <maven.compiler.target>1.8</maven.compiler.target>
         <smackx.version>3.1.0</smackx.version>
         <junit.jupiter.version>5.6.2</junit.jupiter.version>
-        <testcontainers.version>1.14.3</testcontainers.version>
+        <testcontainers.version>1.15.1</testcontainers.version>
         <jacoco.version>0.8.5</jacoco.version>
         <mockito.version>3.3.3</mockito.version>
     </properties>