diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 7bd8ee7..e972665 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -17,14 +17,14 @@ concurrency:
 jobs:
 
   cs:
-    uses: phpalto/.github/.github/workflows/CS.yml@main
+    uses: altophp/.github/.github/workflows/CS.yml@main
     with:
       php-version: '8.4'
       # composer-validate: true
       # php-cs-fixer-args: '--diff --dry-run'
 
   sa:
-    uses: phpalto/.github/.github/workflows/SA.yml@main
+    uses: altophp/.github/.github/workflows/SA.yml@main
     with:
       php-version: '8.4'
       # phpstan-args: 'analyse --no-progress --memory-limit=-1'
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         php: ['8.4', '8.5']
-    uses: phpalto/.github/.github/workflows/tests.yml@main
+    uses: altophp/.github/.github/workflows/tests.yml@main
     with:
       php-version: ${{ matrix.php }}
       # phpunit-args: '--colors=never'
diff --git a/README.md b/README.md
index a25f883..21a403c 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Alto Twig Code Highlight
 
-Twig extension for [alto/code-highlight](https://github.com/phpalto/code-highlight) that adds a block tag and a filter for rendering syntax-highlighted code in templates.
+Twig extension for [alto/code-highlight](https://github.com/altophp/code-highlight) that adds a block tag and a filter for rendering syntax-highlighted code in templates.
                   
 ```twig
 {% code_highlight %}
@@ -68,7 +68,7 @@ Theme:
 
 `theme` is not passable as a tag argument; configure the `Highlighter` theme when registering the extension.
 
-See theme docs in the core library: <https://github.com/phpalto/code-highlight>.
+See theme docs in the core library: <https://github.com/altophp/code-highlight>.
 
 ## Filter `|code_highlight`
 
@@ -97,13 +97,13 @@ Theme:
 
 `theme` is not passable as a filter argument; configure the `Highlighter` theme when registering the extension.
 
-See theme docs in the core library: <https://github.com/phpalto/code-highlight>.
+See theme docs in the core library: <https://github.com/altophp/code-highlight>.
 
 ## Contributing
 
-Contributions are welcome! Please feel free to [submit issues](https://github.com/phpalto/twig-code-highlight/issues)
-or [pull requests](https://github.com/phpalto/twig-code-highlight/pulls).
+Contributions are welcome! Please feel free to [submit issues](https://github.com/altophp/twig-code-highlight/issues)
+or [pull requests](https://github.com/altophp/twig-code-highlight/pulls).
 
 ## License
 
-Released by the [Alto project](https://github.com/phpalto) under the [MIT License](LICENSE). 
+Released by the [Alto project](https://github.com/altophp) under the [MIT License](LICENSE). 
diff --git a/composer.json b/composer.json
index 2973092..e3450df 100644
--- a/composer.json
+++ b/composer.json
@@ -21,8 +21,8 @@
     ],
     "require": {
         "php": "^8.4",
-        "alto/code-highlight": "*@dev",
-        "twig/twig": "^3.23"
+        "alto/code-highlight": "dev-main",
+        "twig/twig": "^3.28"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.94",