diff --git a/docs/content_management/rich_text/extend_online_editor.md b/docs/content_management/rich_text/extend_online_editor.md
index d82fca3d06..c96e4eb409 100644
--- a/docs/content_management/rich_text/extend_online_editor.md
+++ b/docs/content_management/rich_text/extend_online_editor.md
@@ -383,13 +383,15 @@ For a full list of standard buttons, see the RichText module's [configuration fi
 Regular CKEditor plugins can be added to the Online Editor.
 This procedure is illustrated with the addition of the [Special characters plugin](https://ckeditor.com/docs/ckeditor5/latest/features/special-characters.html).
 
-A CKEditor plugin is installed locally by using `yarn add ` or `npm install`, and is deployed by committing the `yarn.lock` file.
+You can install a CKEditor plugin locally by using `yarn add ` or `npm install`, and deploy it by committing the `yarn.lock` file.
 A local installation looks like:
 
 ```bash
-yarn add @ckeditor/ckeditor5-special-characters
+yarn add @ckeditor/ckeditor5-special-characters@40.2.0
 ```
 
+Make sure to specify a version range compatible with the CKEditor's version used in [[= product_name =]].
+
 The CKEditor plugin must be added to the `ibexa.richText.CKEditor.extraPlugins` array.
 For this purpose, create an `assets/js/richtext.ckeditor-plugins.js` to import the plugin elements and add them to the array using `ibexa.addConfig` :
 
diff --git a/docs/update_and_migration/from_4.5/update_from_4.5.md b/docs/update_and_migration/from_4.5/update_from_4.5.md
index 1f905506f3..b4b096f723 100644
--- a/docs/update_and_migration/from_4.5/update_from_4.5.md
+++ b/docs/update_and_migration/from_4.5/update_from_4.5.md
@@ -104,7 +104,7 @@ First, run:
     rm symfony.lock
     composer require ibexa/headless:[[= latest_tag_4_6 =]] --with-all-dependencies --no-scripts
     composer recipes:install ibexa/headless --force -v
-    # Bump CKEditor dependencies
+    # Update CKEditor dependencies
     yarn add @ckeditor/ckeditor5-alignment@^40.1.0 @ckeditor/ckeditor5-build-inline@^40.1.0 @ckeditor/ckeditor5-dev-utils@^39.0.0 @ckeditor/ckeditor5-widget@^40.1.0 @ckeditor/ckeditor5-theme-lark@^40.1.0 @ckeditor/ckeditor5-code-block@^40.1.0
     ```
 === "[[= product_name_exp =]]"
@@ -112,7 +112,7 @@ First, run:
     ``` bash
     composer require ibexa/experience:[[= latest_tag_4_6 =]] --with-all-dependencies --no-scripts
     composer recipes:install ibexa/experience --force -v
-    # Bump CKEditor dependencies
+    # Update CKEditor dependencies
     yarn add @ckeditor/ckeditor5-alignment@^40.1.0 @ckeditor/ckeditor5-build-inline@^40.1.0 @ckeditor/ckeditor5-dev-utils@^39.0.0 @ckeditor/ckeditor5-widget@^40.1.0 @ckeditor/ckeditor5-theme-lark@^40.1.0 @ckeditor/ckeditor5-code-block@^40.1.0
     ```
 === "[[= product_name_com =]]"
@@ -120,13 +120,15 @@ First, run:
     ``` bash
     composer require ibexa/commerce:[[= latest_tag_4_6 =]] --with-all-dependencies --no-scripts
     composer recipes:install ibexa/commerce --force -v
-    # Bump CKEditor dependencies
+    # Update CKEditor dependencies
     yarn add @ckeditor/ckeditor5-alignment@^40.1.0 @ckeditor/ckeditor5-build-inline@^40.1.0 @ckeditor/ckeditor5-dev-utils@^39.0.0 @ckeditor/ckeditor5-widget@^40.1.0 @ckeditor/ckeditor5-theme-lark@^40.1.0 @ckeditor/ckeditor5-code-block@^40.1.0
     ```
 
 The `recipes:install` command installs new YAML configuration files.
 Review the old YAML files and move your custom configuration to the relevant new files.
 
+If you're using [custom CKEditor plugins](extend_online_editor.md#add-ckeditor-plugins), update them as well to use the same version range for all CKEditor dependencies.
+
 ## Remove `node_modules` and `yarn.lock`
 
 Next, remove `node_modules` and `yarn.lock` before running `composer run post-update-cmd`,