diff --git a/gradle.properties b/gradle.properties
index d14fafd5baf960da72603c3724ab7796e9fa0df3..5302655858f94f3ec85fc077117d372ad20f6ecf 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ junit5Version=5.6.0
 testContainersVersion=1.15.1
 
 GROUP=de.justjanne
-VERSION_NAME=1.1.0
+VERSION_NAME=1.2.0
 POM_ARTIFACT_ID=testcontainers-ci
 POM_NAME=testcontainers-ci
 POM_DESCRIPTION=Wrapper for Testcontainers in Gitlab CI to use provided containers
diff --git a/src/main/kotlin/de/justjanne/testcontainersci/extension/CiContainersExtension.kt b/src/main/kotlin/de/justjanne/testcontainersci/extension/CiContainersExtension.kt
index aa26aaa2d2f01aa19fdf35db592ea7e0c60a6c8e..d96c9e64434d09e386df2598a485ea7e4fe9cdcd 100644
--- a/src/main/kotlin/de/justjanne/testcontainersci/extension/CiContainersExtension.kt
+++ b/src/main/kotlin/de/justjanne/testcontainersci/extension/CiContainersExtension.kt
@@ -23,7 +23,7 @@ class CiContainersExtension : BeforeEachCallback, AfterEachCallback {
     context?.requiredTestInstances?.allInstances?.forEach { instance ->
       instance.javaClass.declaredFields.map { field ->
         if (field.type == ProvidedContainer::class.java) {
-          field.trySetAccessible()
+          field.isAccessible = true
           containers.add(field.get(instance) as ProvidedContainer)
         }
       }