diff --git a/scaleway-async/scaleway_async/instance/v1/content.py b/scaleway-async/scaleway_async/instance/v1/content.py
index 36e48b85..394baaae 100644
--- a/scaleway-async/scaleway_async/instance/v1/content.py
+++ b/scaleway-async/scaleway_async/instance/v1/content.py
@@ -90,6 +90,7 @@
     VolumeState.SNAPSHOTTING,
     VolumeState.FETCHING,
     VolumeState.SAVING,
+    VolumeState.ATTACHING,
     VolumeState.RESIZING,
     VolumeState.HOTSYNCING,
 ]
diff --git a/scaleway-async/scaleway_async/instance/v1/types.py b/scaleway-async/scaleway_async/instance/v1/types.py
index c9a2ba57..2522bbc6 100644
--- a/scaleway-async/scaleway_async/instance/v1/types.py
+++ b/scaleway-async/scaleway_async/instance/v1/types.py
@@ -289,6 +289,7 @@ class VolumeState(str, Enum, metaclass=StrEnumMeta):
     SNAPSHOTTING = "snapshotting"
     FETCHING = "fetching"
     SAVING = "saving"
+    ATTACHING = "attaching"
     RESIZING = "resizing"
     HOTSYNCING = "hotsyncing"
     ERROR = "error"
diff --git a/scaleway/scaleway/instance/v1/content.py b/scaleway/scaleway/instance/v1/content.py
index 36e48b85..394baaae 100644
--- a/scaleway/scaleway/instance/v1/content.py
+++ b/scaleway/scaleway/instance/v1/content.py
@@ -90,6 +90,7 @@
     VolumeState.SNAPSHOTTING,
     VolumeState.FETCHING,
     VolumeState.SAVING,
+    VolumeState.ATTACHING,
     VolumeState.RESIZING,
     VolumeState.HOTSYNCING,
 ]
diff --git a/scaleway/scaleway/instance/v1/types.py b/scaleway/scaleway/instance/v1/types.py
index c9a2ba57..2522bbc6 100644
--- a/scaleway/scaleway/instance/v1/types.py
+++ b/scaleway/scaleway/instance/v1/types.py
@@ -289,6 +289,7 @@ class VolumeState(str, Enum, metaclass=StrEnumMeta):
     SNAPSHOTTING = "snapshotting"
     FETCHING = "fetching"
     SAVING = "saving"
+    ATTACHING = "attaching"
     RESIZING = "resizing"
     HOTSYNCING = "hotsyncing"
     ERROR = "error"