diff --git a/doc-examples/example-groovy/src/test/groovy/example/BookControllerTest.groovy b/doc-examples/example-groovy/src/test/groovy/example/BookControllerTest.groovy
index e463a98cd..08518bb01 100644
--- a/doc-examples/example-groovy/src/test/groovy/example/BookControllerTest.groovy
+++ b/doc-examples/example-groovy/src/test/groovy/example/BookControllerTest.groovy
@@ -67,7 +67,7 @@ class BookControllerTest extends Specification implements TestPropertyProvider {
 
     @Override
     Map<String, String> getProperties() {
-        container = new MySQLContainer<>(DockerImageName.parse("mysql").withTag("8.2"))
+        container = new MySQLContainer<>(DockerImageName.parse("mysql"))
         container.start()
         return CollectionUtils.mapOf(
                 "datasources.default.url", container.getJdbcUrl(),
diff --git a/doc-examples/example-java/src/test/java/example/BookControllerTest.java b/doc-examples/example-java/src/test/java/example/BookControllerTest.java
index a03540d42..a8c333888 100644
--- a/doc-examples/example-java/src/test/java/example/BookControllerTest.java
+++ b/doc-examples/example-java/src/test/java/example/BookControllerTest.java
@@ -90,7 +90,7 @@ void testListBooksMicronautData() {
 
     @Override
     public Map<String, String> getProperties() {
-        container = new MySQLContainer<>(DockerImageName.parse("mysql").withTag("8.2"));
+        container = new MySQLContainer<>(DockerImageName.parse("mysql"));
         container.start();
         return CollectionUtils.mapOf(
                 "datasources.default.url", container.getJdbcUrl(),
diff --git a/doc-examples/example-kotlin/src/test/kotlin/example/BookControllerTest.kt b/doc-examples/example-kotlin/src/test/kotlin/example/BookControllerTest.kt
index 28cfcf8e5..0c4cb04c9 100644
--- a/doc-examples/example-kotlin/src/test/kotlin/example/BookControllerTest.kt
+++ b/doc-examples/example-kotlin/src/test/kotlin/example/BookControllerTest.kt
@@ -82,7 +82,7 @@ class BookControllerTest : TestPropertyProvider {
     }
 
     override fun getProperties(): Map<String, String> {
-        container = MySQLContainer(DockerImageName.parse("mysql").withTag("8.2"))
+        container = MySQLContainer(DockerImageName.parse("mysql"))
         container!!.start()
         return mapOf(
                 "datasources.default.url" to container!!.jdbcUrl,
diff --git a/doc-examples/example-kotlin/src/test/kotlin/example/SomeEntityRepositoryTest.kt b/doc-examples/example-kotlin/src/test/kotlin/example/SomeEntityRepositoryTest.kt
index 87bf92516..ab16c4c9c 100644
--- a/doc-examples/example-kotlin/src/test/kotlin/example/SomeEntityRepositoryTest.kt
+++ b/doc-examples/example-kotlin/src/test/kotlin/example/SomeEntityRepositoryTest.kt
@@ -25,7 +25,7 @@ class SomeEntityRepositoryTest : TestPropertyProvider {
     }
 
     override fun getProperties(): Map<String, String> {
-        container = MySQLContainer(DockerImageName.parse("mysql").withTag("8.2"))
+        container = MySQLContainer(DockerImageName.parse("mysql"))
         container!!.start()
         return mapOf(
             "datasources.default.url" to container!!.jdbcUrl,
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 1c11dba21..c87facc04 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -15,7 +15,7 @@ micronaut-validation = "4.3.0"
 micronaut-logging = "1.2.2"
 
 groovy = "4.0.13"
-testcontainers = "1.19.3"
+testcontainers = "1.19.4"
 
 # R2DBC Drivers
 
@@ -33,7 +33,7 @@ managed-r2dbc-mssql = "1.0.2.RELEASE"
 # Gradle plugins
 
 micronaut-gradle-plugin = "4.2.1"
-micronaut-testresources = "2.3.1"
+micronaut-testresources = "2.3.2"
 kotlin-gradle-plugin = "1.9.22"
 
 [libraries]