diff --git a/composer.json b/composer.json
index 67f9512..0fae3ef 100644
--- a/composer.json
+++ b/composer.json
@@ -7,6 +7,7 @@
     "require": {
         "php": "^8.0",
         "picocms/pico": "dev-fix-compatibility-php8 as v3.0.0-alpha.2",
+        "picocms/pico-theme": "^3.0",
         "seacms/manager": "dev-master"
     },
     "config": {
diff --git a/composer.lock b/composer.lock
index e78b20e..1dedb2f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "dd56c9f1efa3163d0514f67f341b6e5b",
+    "content-hash": "22e7e8b69b4cd3ad07502cad876cb7d2",
     "packages": [
         {
             "name": "erusev/parsedown",
@@ -323,7 +323,7 @@
             "source": {
                 "type": "git",
                 "url": "https://git.defis.info/SeaCMS/seacms-manager",
-                "reference": "f7c89281a190be1ca75ff4e2158f2fce63bdb459"
+                "reference": "02fbbc7e1e9a743b3b4a1440ad5054b836b7e90c"
             },
             "require": {
                 "composer": "^2.4",
@@ -334,8 +334,10 @@
                 "ext-pcre": "*",
                 "php": "^8.0",
                 "picocms/composer-installer": "dev-pico-3.0",
-                "picocms/pico": "dev-fix-compatibility-php8 as v3.0.0-alpha.2",
-                "picocms/pico-theme": "^3.0"
+                "picocms/pico": "dev-fix-compatibility-php8 as v3.0.0-alpha.2"
+            },
+            "suggest": {
+                "picocms/pico-theme": "Default pico theme : revision ^3.0"
             },
             "default-branch": true,
             "type": "library",
@@ -364,7 +366,7 @@
             "license": [
                 "EUPL-1.2"
             ],
-            "time": "2023-01-24T10:27:03+00:00"
+            "time": "2023-02-18T01:07:08+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",