diff --git a/vertx-auth-oauth2/pom.xml b/vertx-auth-oauth2/pom.xml
index b32afd4a0..9cdf0141b 100644
--- a/vertx-auth-oauth2/pom.xml
+++ b/vertx-auth-oauth2/pom.xml
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>testcontainers</artifactId>
-      <version>1.18.0</version>
+      <version>1.18.3</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/vertx-auth-sql-client/pom.xml b/vertx-auth-sql-client/pom.xml
index 22bd54bbb..49f959b6b 100644
--- a/vertx-auth-sql-client/pom.xml
+++ b/vertx-auth-sql-client/pom.xml
@@ -48,7 +48,7 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>testcontainers</artifactId>
-      <version>1.18.0</version>
+      <version>1.18.3</version>
       <scope>test</scope>
     </dependency>
     <dependency>