diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5eb0287e..e2a61c9c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,11 +9,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Added
 
 - Arabic translation ([#521](https://github.com/jpanther/congo/pull/521))
+- Slovak translation ([#541](https://github.com/jpanther/congo/pull/541))
+- Czech translation ([#541](https://github.com/jpanther/congo/pull/541))
 
 ### Changed
 
 - Search results now respect `showDate` value when displaying article metadata ([#511](https://github.com/jpanther/congo/pull/511))
 - Adopted new Tailwind logical properties for RTL styling
+- Updated Dutch translation ([#544](https://github.com/jpanther/congo/pull/544))
 - Upgrade to Tailwind v3.3.1 ([#523](https://github.com/jpanther/congo/pull/523))
 - Upgrade to KaTeX v0.16.6 ([#538](https://github.com/jpanther/congo/pull/538))
 - Upgrade to Mermaid v9.4.3
diff --git a/exampleSite/content/docs/configuration/index.md b/exampleSite/content/docs/configuration/index.md
index 52811407..1154a506 100644
--- a/exampleSite/content/docs/configuration/index.md
+++ b/exampleSite/content/docs/configuration/index.md
@@ -55,6 +55,7 @@ The theme currently supports the following languages out of the box:
 | :bangladesh: Bengali                    | `bn`    |
 | :cn: Chinese - Simplified (China)       | `zh-cn` |
 | :taiwan: Chinese - Traditional (Taiwan) | `zh-tw` |
+| :flag-cz: Czech                         | `cs`    |
 | :netherlands: Dutch                     | `nl`    |
 | :finland: Finnish                       | `fi`    |
 | :fr: French                             | `fr`    |
@@ -69,6 +70,7 @@ The theme currently supports the following languages out of the box:
 | :portugal: Portuguese (Portugal)        | `pt-pt` |
 | :romania: Romanian                      | `ro`    |
 | :ru: Russian                            | `ru`    |
+| :slovakia: Slovak                       | `sk`    |
 | :es: Spanish (Spain)                    | `es`    |
 | :tr: Turkish                            | `tr`    |