diff --git a/002-quarkus-all-extensions/pom.xml b/002-quarkus-all-extensions/pom.xml
index 5a40d686..6e2ce917 100644
--- a/002-quarkus-all-extensions/pom.xml
+++ b/002-quarkus-all-extensions/pom.xml
@@ -466,7 +466,7 @@
         </dependency>
         <dependency>
             <groupId>org.testcontainers</groupId>
-            <artifactId>postgresql</artifactId>
+            <artifactId>testcontainers-postgresql</artifactId>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/011-quarkus-panache-rest-flyway/pom.xml b/011-quarkus-panache-rest-flyway/pom.xml
index ce320dd0..e73e5d4d 100644
--- a/011-quarkus-panache-rest-flyway/pom.xml
+++ b/011-quarkus-panache-rest-flyway/pom.xml
@@ -34,7 +34,7 @@
         </dependency>
         <dependency>
             <groupId>org.testcontainers</groupId>
-            <artifactId>postgresql</artifactId>
+            <artifactId>testcontainers-postgresql</artifactId>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/013-quarkus-oidc-restclient/pom.xml b/013-quarkus-oidc-restclient/pom.xml
index eedd28c6..4ddc630e 100644
--- a/013-quarkus-oidc-restclient/pom.xml
+++ b/013-quarkus-oidc-restclient/pom.xml
@@ -51,6 +51,7 @@
             <plugin>
                 <groupId>io.quarkus</groupId>
                 <artifactId>quarkus-maven-plugin</artifactId>
+                <extensions>true</extensions>
                 <executions>
                     <execution>
                         <goals>
diff --git a/014-quarkus-panache-with-transactions-xa/pom.xml b/014-quarkus-panache-with-transactions-xa/pom.xml
index 6ee4c6cf..97f8c5c8 100644
--- a/014-quarkus-panache-with-transactions-xa/pom.xml
+++ b/014-quarkus-panache-with-transactions-xa/pom.xml
@@ -22,7 +22,7 @@
         </dependency>
         <dependency>
             <groupId>org.testcontainers</groupId>
-            <artifactId>mysql</artifactId>
+            <artifactId>testcontainers-mysql</artifactId>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/015-quarkus-micrometer/pom.xml b/015-quarkus-micrometer/pom.xml
index 017f94eb..9213ad27 100644
--- a/015-quarkus-micrometer/pom.xml
+++ b/015-quarkus-micrometer/pom.xml
@@ -26,6 +26,7 @@
             <plugin>
                 <groupId>io.quarkus</groupId>
                 <artifactId>quarkus-maven-plugin</artifactId>
+                <extensions>true</extensions>
                 <executions>
                     <execution>
                         <goals>
diff --git a/018-quarkus-runtime-properties/pom.xml b/018-quarkus-runtime-properties/pom.xml
index 5d4bbb7c..c084faed 100644
--- a/018-quarkus-runtime-properties/pom.xml
+++ b/018-quarkus-runtime-properties/pom.xml
@@ -41,6 +41,7 @@
             <plugin>
                 <groupId>io.quarkus</groupId>
                 <artifactId>quarkus-maven-plugin</artifactId>
+                <extensions>true</extensions>
                 <executions>
                     <execution>
                         <goals>
diff --git a/019-quarkus-consul/pom.xml b/019-quarkus-consul/pom.xml
index 5de5ccc5..255f644a 100644
--- a/019-quarkus-consul/pom.xml
+++ b/019-quarkus-consul/pom.xml
@@ -47,6 +47,7 @@
             <plugin>
                 <groupId>io.quarkus</groupId>
                 <artifactId>quarkus-maven-plugin</artifactId>
+                <extensions>true</extensions>
                 <executions>
                     <execution>
                         <goals>
diff --git a/021-quarkus-panache-multiple-pus/pom.xml b/021-quarkus-panache-multiple-pus/pom.xml
index 6d02ee4e..e7c6be0c 100644
--- a/021-quarkus-panache-multiple-pus/pom.xml
+++ b/021-quarkus-panache-multiple-pus/pom.xml
@@ -55,12 +55,12 @@
         </dependency>
         <dependency>
             <groupId>org.testcontainers</groupId>
-            <artifactId>mariadb</artifactId>
+            <artifactId>testcontainers-mariadb</artifactId>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.testcontainers</groupId>
-            <artifactId>postgresql</artifactId>
+            <artifactId>testcontainers-postgresql</artifactId>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/300-quarkus-vertx-webClient/src/test/java/io/quarkus/qe/vertx/webclient/ChuckNorrisResourceIT.java b/300-quarkus-vertx-webClient/src/test/java/io/quarkus/qe/vertx/webclient/ChuckNorrisResourceIT.java
index dd04caa1..af4d3e7e 100644
--- a/300-quarkus-vertx-webClient/src/test/java/io/quarkus/qe/vertx/webclient/ChuckNorrisResourceIT.java
+++ b/300-quarkus-vertx-webClient/src/test/java/io/quarkus/qe/vertx/webclient/ChuckNorrisResourceIT.java
@@ -1,6 +1,6 @@
 package io.quarkus.qe.vertx.webclient;
 
-import static org.junit.Assert.assertTrue;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.io.File;
 import java.nio.file.Paths;
@@ -17,6 +17,6 @@ public class ChuckNorrisResourceIT extends ChuckNorrisResourceTest {
     @Test
     public void checkNativeDebugSymbols() {
         File debugFile = Paths.get("target", DEBUG_SYMBOLS_FILE_NAME).toFile();
-        assertTrue("Missing debug symbols file: " + DEBUG_SYMBOLS_FILE_NAME, debugFile.exists());
+        assertTrue(debugFile.exists(), "Missing debug symbols file: " + DEBUG_SYMBOLS_FILE_NAME);
     }
 }
diff --git a/301-quarkus-vertx-kafka/pom.xml b/301-quarkus-vertx-kafka/pom.xml
index 48fa4581..78bc789e 100644
--- a/301-quarkus-vertx-kafka/pom.xml
+++ b/301-quarkus-vertx-kafka/pom.xml
@@ -65,7 +65,7 @@
         </dependency>
         <dependency>
             <groupId>org.testcontainers</groupId>
-            <artifactId>kafka</artifactId>
+            <artifactId>testcontainers-kafka</artifactId>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/pom.xml b/pom.xml
index 32b90fb5..add43505 100644
--- a/pom.xml
+++ b/pom.xml
@@ -111,6 +111,7 @@
                 <groupId>${quarkus.platform.group-id}</groupId>
                 <artifactId>quarkus-maven-plugin</artifactId>
                 <version>${quarkus.platform.version}</version>
+                <extensions>true</extensions>
                 <executions>
                     <execution>
                         <goals>