diff --git a/composer.json b/composer.json
index 8134acd..33409a6 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
   "keywords": ["Cecil", "theme", "coming soon"],
   "license": "MIT",
   "require": {
-    "cecil/theme-installer": "^1.4"
+    "cecil/theme-installer": "^2.0"
   },
   "extra": {
     "name": "comingsoon",
diff --git a/composer.lock b/composer.lock
index 51505e5..501022d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,33 +4,33 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "070aa1ce3f83d5fc4a7ec5cd61d798d5",
+    "content-hash": "d365fccede39b1b6b7a1cfd29460b951",
     "packages": [
         {
             "name": "cecil/theme-installer",
-            "version": "1.4.5",
+            "version": "2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Cecilapp/theme-installer.git",
-                "reference": "12b1d72ff38e1199eaca34877a64008b6a65e393"
+                "reference": "588ec8523a978229d23e10a0b8e0b6420192c154"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Cecilapp/theme-installer/zipball/12b1d72ff38e1199eaca34877a64008b6a65e393",
-                "reference": "12b1d72ff38e1199eaca34877a64008b6a65e393",
+                "url": "https://api.github.com/repos/Cecilapp/theme-installer/zipball/588ec8523a978229d23e10a0b8e0b6420192c154",
+                "reference": "588ec8523a978229d23e10a0b8e0b6420192c154",
                 "shasum": ""
             },
             "require": {
-                "composer-plugin-api": ">=1.0"
+                "composer-plugin-api": ">=2.0"
             },
             "require-dev": {
-                "composer/composer": ">=1.0"
+                "composer/composer": ">=2.0"
             },
             "type": "composer-plugin",
             "extra": {
                 "class": "Cecil\\Installer\\Composer\\CecilPlugin",
                 "branch-alias": {
-                    "dev-master": "1.x-dev"
+                    "dev-master": "2.x-dev"
                 }
             },
             "autoload": {
@@ -58,13 +58,9 @@
             ],
             "support": {
                 "issues": "https://github.com/Cecilapp/theme-installer/issues",
-                "source": "https://github.com/Cecilapp/theme-installer/tree/1.4.5"
+                "source": "https://github.com/Cecilapp/theme-installer/tree/2.0.0"
             },
             "funding": [
-                {
-                    "url": "https://www.paypal.me/narno",
-                    "type": "custom"
-                },
                 {
                     "url": "https://github.com/ArnaudLigny",
                     "type": "github"
@@ -74,7 +70,7 @@
                     "type": "open_collective"
                 }
             ],
-            "time": "2022-01-06T10:54:26+00:00"
+            "time": "2024-01-09T14:53:24+00:00"
         }
     ],
     "packages-dev": [],