diff --git a/client-groovy4/build.gradle.kts b/client-groovy4/build.gradle.kts
index a526c7dd..f40127fe 100644
--- a/client-groovy4/build.gradle.kts
+++ b/client-groovy4/build.gradle.kts
@@ -68,7 +68,7 @@ dependencies {
       implementation(it) {
         version {
           strictly("[1.6,3)")
-          prefer("2.0.20")
+          prefer("2.0.21")
         }
       }
     }
diff --git a/client/build.gradle.kts b/client/build.gradle.kts
index 5a69b3d3..5f0772a7 100644
--- a/client/build.gradle.kts
+++ b/client/build.gradle.kts
@@ -68,7 +68,7 @@ dependencies {
       implementation(it) {
         version {
           strictly("[1.6,3)")
-          prefer("2.0.20")
+          prefer("2.0.21")
         }
       }
     }
diff --git a/explore/build.gradle.kts b/explore/build.gradle.kts
index 9768d912..ffad3b73 100644
--- a/explore/build.gradle.kts
+++ b/explore/build.gradle.kts
@@ -33,7 +33,7 @@ dependencies {
       implementation(it) {
         version {
           strictly("[1.6,3)")
-          prefer("2.0.20")
+          prefer("2.0.21")
         }
       }
     }
diff --git a/integration-test/build.gradle.kts b/integration-test/build.gradle.kts
index e98356f2..ce714d7b 100644
--- a/integration-test/build.gradle.kts
+++ b/integration-test/build.gradle.kts
@@ -69,7 +69,7 @@ dependencies {
       implementation(it) {
         version {
           strictly("[1.6,3)")
-          prefer("2.0.20")
+          prefer("2.0.21")
         }
       }
     }
diff --git a/integration-test/src/test/groovy/de/gesellix/docker/client/DockerDistributionIntegrationSpec.groovy b/integration-test/src/test/groovy/de/gesellix/docker/client/DockerDistributionIntegrationSpec.groovy
index 4252b863..a18285f1 100644
--- a/integration-test/src/test/groovy/de/gesellix/docker/client/DockerDistributionIntegrationSpec.groovy
+++ b/integration-test/src/test/groovy/de/gesellix/docker/client/DockerDistributionIntegrationSpec.groovy
@@ -21,7 +21,9 @@ class DockerDistributionIntegrationSpec extends Specification {
     def alpineDescriptor = dockerClient.descriptor("alpine:edge")
 
     then:
-    alpineDescriptor.content.descriptor.mediaType == "application/vnd.docker.distribution.manifest.list.v2+json"
+    alpineDescriptor.content.descriptor.mediaType in [
+        "application/vnd.docker.distribution.manifest.list.v2+json",
+        "application/vnd.oci.image.index.v1+json"]
     alpineDescriptor.content.descriptor.digest =~ "sha256:[a-f\\d]{64}"
     alpineDescriptor.content.descriptor.propertySize =~ "\\d{3,4}"
     alpineDescriptor.content.platforms.find { it.architecture == "amd64" && it.os == "linux" }
@@ -33,7 +35,9 @@ class DockerDistributionIntegrationSpec extends Specification {
     def debianDescriptor = dockerClient.descriptor("debian:latest")
 
     then:
-    debianDescriptor.content.descriptor.mediaType == "application/vnd.docker.distribution.manifest.list.v2+json"
+    debianDescriptor.content.descriptor.mediaType in [
+        "application/vnd.docker.distribution.manifest.list.v2+json",
+        "application/vnd.oci.image.index.v1+json"]
     debianDescriptor.content.descriptor.digest =~ "sha256:[a-f\\d]{64}"
     debianDescriptor.content.descriptor.propertySize =~ "\\d{3,4}"
     debianDescriptor.content.platforms.find { it.architecture == "amd64" && it.os == "linux" }