diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 24d2f6c..3a41da4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -100,16 +100,16 @@ test:portainer-1.24.2:
     PORTAINER_VERSION: 1.24.2
     PORTAINER_COMMAND_OPTIONS: " --no-analytics"
 
-test:portainer-2.1.1:
-  <<: *test_definition
-  variables:
-    PORTAINER_VERSION: 2.1.1
-
 test:portainer-2.5.1:
   <<: *test_definition
   variables:
     PORTAINER_VERSION: 2.5.1
 
+test:portainer-2.6.3:
+  <<: *test_definition
+  variables:
+    PORTAINER_VERSION: 2.6.3
+
 test:portainer-latest:
   <<: *test_definition
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63cb3b4..9292422 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,12 +9,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - [macOS](https://apple.com/macos) support
 - [Windows](https://microsoft.com/windows) support, but it could be unstable ⚠️
+- Test <abbr title="Portainer Stack Utils">PSU</abbr> with Portainer <abbr title="Community Edition">CE</abbr> [2.9.3](https://app.swaggerhub.com/apis/portainer/portainer-ce/2.9.2) API
 
 ### Fixed
 - Fix documentation scrolling between pages, with the [`auto2top`](https://docsify.js.org/#/configuration?id=auto2top) option of [docsify](https://docsify.js.org)
 
 ### Removed
 - Remove parallel requests improvement, because it's buggy in some situations...
+- Test <abbr title="Portainer Stack Utils">PSU</abbr> with Portainer [2.1.1](https://app.swaggerhub.com/apis/deviantony/Portainer/2.0.1) API
 
 ## [1.3.0-alpha] - 2021-09-14
 ### Changed
@@ -44,8 +46,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [1.2.0-beta.1] - 2021-09-03
 ### Added
-- Test <abbr title="Portainer Stack Utils">PSU</abbr> with Portainer <abbr title="Community Edition">CE</abbr> [2.5.1](https://app.swaggerhub.com/apis/deviantony/Portainer/2.0.1) API
-- Test <abbr title="Portainer Stack Utils">PSU</abbr> with Portainer <abbr title="Community Edition">CE</abbr> [2.6.3](https://app.swaggerhub.com/apis/deviantony/Portainer/2.0.1) API
+- Test <abbr title="Portainer Stack Utils">PSU</abbr> with Portainer <abbr title="Community Edition">CE</abbr> [2.5.1](https://app.swaggerhub.com/apis/portainer/portainer-ce/2.5.1) API
+- Test <abbr title="Portainer Stack Utils">PSU</abbr> with Portainer <abbr title="Community Edition">CE</abbr> [2.6.3](https://app.swaggerhub.com/apis/portainer/portainer-ce/2.6.3) API
 
 ### Changed
 - Use Docker [Compose 1.29.2](https://github.com/docker/compose/releases/tag/1.29.2) instead of Docker [Compose 1.28.3](https://github.com/docker/compose/releases/tag/1.28.3)
diff --git a/README.md b/README.md
index d86b940..a84d109 100644
--- a/README.md
+++ b/README.md
@@ -261,7 +261,7 @@ For detailed instructions, see the [CLI Commands](docs/README.md) documentation.
 
 ## Supported Portainer API
 
-<abbr title="Portainer Stack Utils">PSU</abbr> was created for the latest versions of Portainer API, which at the time of writing are [1.24.2](https://app.swaggerhub.com/apis/deviantony/Portainer/1.24.1), [2.1.1](https://app.swaggerhub.com/apis/deviantony/Portainer/2.0.1), [2.5.1](https://documentation.portainer.io/api/api-schema-ce) and [2.6.3](https://documentation.portainer.io/api/api-schema-ce).
+<abbr title="Portainer Stack Utils">PSU</abbr> was created for the latest versions of Portainer API, which at the time of writing are [1.24.2](https://app.swaggerhub.com/apis/deviantony/Portainer/1.24.1), [2.5.1](https://app.swaggerhub.com/apis/portainer/portainer-ce/2.5.1), [2.6.3](https://app.swaggerhub.com/apis/portainer/portainer-ce/2.6.3) and [2.9.3](https://app.swaggerhub.com/apis/portainer/portainer-ce/2.9.2).
 
 ## License