diff --git a/test/fixtures/azure-fixture/Dockerfile b/test/fixtures/azure-fixture/Dockerfile
index 074e1caded134..67c072b3ca02c 100644
--- a/test/fixtures/azure-fixture/Dockerfile
+++ b/test/fixtures/azure-fixture/Dockerfile
@@ -1,5 +1,5 @@
-FROM ubuntu:18.04
+FROM ubuntu:22.04
 RUN apt-get update -qqy
-RUN apt-get install -qqy openjdk-11-jre-headless
+RUN apt-get install -qqy openjdk-21-jre-headless
 ENTRYPOINT exec java -classpath "/fixture/shared/*" fixture.azure.AzureHttpFixture 0.0.0.0 8091 container
 EXPOSE 8091
diff --git a/test/fixtures/s3-fixture/Dockerfile.eks b/test/fixtures/s3-fixture/Dockerfile.eks
index d03960472a6a8..beba3fa0a106a 100644
--- a/test/fixtures/s3-fixture/Dockerfile.eks
+++ b/test/fixtures/s3-fixture/Dockerfile.eks
@@ -1,7 +1,7 @@
-FROM ubuntu:18.04
+FROM ubuntu:22.04
 
 RUN apt-get update -qqy
-RUN apt-get install -qqy openjdk-11-jre-headless
+RUN apt-get install -qqy openjdk-21-jre-headless
 
 ARG fixtureClass
 ARG port