diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1c0d6e3..50b3734 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macOS-latest]
-        php-version: ['8.2', '8.3', '8.4']
+        php-version: ['8.4', '8.5']
         dependencies: ['lowest', 'highest']
     name: 'Composer'
     steps:
diff --git a/composer.json b/composer.json
index 463be35..e0481ff 100644
--- a/composer.json
+++ b/composer.json
@@ -15,33 +15,37 @@
         "issues": "http://github.com/innmind/foundation/issues"
     },
     "require": {
-        "php": "~8.2",
-        "innmind/immutable": "~5.20",
-        "innmind/http": "~8.0",
-        "innmind/operating-system": "~6.2",
-        "innmind/reflection": "~5.2",
-        "innmind/math": "~6.1",
-        "innmind/xml": "~8.0",
-        "innmind/html": "~7.0",
-        "innmind/json": "~1.4",
-        "innmind/hash": "~1.7",
-        "innmind/encoding": "~2.0",
+        "php": "~8.4",
+        "innmind/immutable": "~6.0",
+        "innmind/mutable": "~1.0",
+        "innmind/http": "~9.0",
+        "innmind/operating-system": "~7.0",
+        "innmind/reflection": "~5.3",
+        "innmind/math": "~7.0",
+        "innmind/xml": "~9.0",
+        "innmind/html": "~8.0",
+        "innmind/json": "~1.5",
+        "innmind/hash": "~2.0",
+        "innmind/encoding": "~3.0",
         "innmind/specification": "~4.1",
-        "innmind/http-transport": "~8.1",
-        "innmind/filesystem": "~8.1",
-        "innmind/file-watch": "~5.0",
-        "innmind/time-continuum": "~4.2",
-        "innmind/time-warp": "^4.1.1",
-        "innmind/server-control": "~6.1",
-        "innmind/server-status": "~5.0",
-        "innmind/url": "~4.4",
-        "innmind/validation": "~2.3",
-        "innmind/media-type": "~2.3",
-        "innmind/io": "^3.5.1",
-        "innmind/ip": "~3.2",
-        "innmind/http-server": "~5.0",
-        "innmind/cli": "~4.0",
-        "innmind/router": "~5.2",
-        "innmind/async": "~1.0"
+        "innmind/http-transport": "~9.0",
+        "innmind/filesystem": "~9.0",
+        "innmind/file-watch": "~6.0",
+        "innmind/time": "~1.0",
+        "innmind/server-control": "~7.0",
+        "innmind/server-status": "~6.0",
+        "innmind/url": "~5.0",
+        "innmind/validation": "~3.0",
+        "innmind/media-type": "~3.0",
+        "innmind/io": "~4.0",
+        "innmind/ip": "~4.0",
+        "innmind/http-server": "~6.0",
+        "innmind/cli": "~5.0",
+        "innmind/router": "~6.0",
+        "innmind/async": "~2.0"
+    },
+    "suggest": {
+        "innmind/time-continuum": "For backward compatibility",
+        "innmind/time-warp": "For backward compatibility"
     }
 }