diff --git a/docker/testing/README.md b/docker/testing/README.md
index 99a88e9..8864391 100644
--- a/docker/testing/README.md
+++ b/docker/testing/README.md
@@ -2,7 +2,7 @@
 
 Docker files in this directory are used to build images used by CircleCI. These are directly referenced in the `circle.yml` after publishing to dockerhub. There are two types of images:
 
-* Base image for Linux distribution to use for testing (e.g. `ubuntu1810_j11.docker`)
+* Base image for Linux distribution to use for testing (e.g. `ubuntu1910_j11.docker`)
 * Caching image that contains git sources, maven and ccm dependencies
 
 ## Building Images
@@ -11,11 +11,11 @@
 
 Base image:
 
-`docker build -t spod/cassandra-testing-ubuntu1810:20180128 -t spod/cassandra-testing-ubuntu1810:latest -f testing/ubuntu1810_j11.docker testing/`
+`docker build -t nastra/cassandra-testing-ubuntu1910-java11:20200603 -t nastra/cassandra-testing-ubuntu1910-java11:latest -f ubuntu1910_j11.docker .`
 
 Caching image:
 
-`docker build  --no-cache -t spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306 -t spod/cassandra-testing-ubuntu1810-java11-w-dependencies:latest -f testing/ubuntu1810_j11_w_dependencies.docker testing/`
+`docker build  --no-cache -t nastra/cassandra-testing-ubuntu1910-java11-w-dependencies:20200603 -t nastra/cassandra-testing-ubuntu1910-java11-w-dependencies:latest -f ubuntu1910_j11_w_dependencies.docker .`
 
 Please make sure to always tag also by date, so we can go back to that version in case anything breaks after the next update!
 
@@ -26,8 +26,8 @@
 Push both image references:
 
 ```
-docker push spod/cassandra-testing-ubuntu1810-java11-w-dependencies:20190306
-docker push spod/cassandra-testing-ubuntu1810-java11-w-dependencies:latest
+docker push nastra/cassandra-testing-ubuntu1910-java11-w-dependencies:20200603
+docker push nastra/cassandra-testing-ubuntu1910-java11-w-dependencies:latest
 ```
 
 ## Updating circleci.yml