diff --git a/scaleway-async/scaleway_async/function/v1beta1/types.py b/scaleway-async/scaleway_async/function/v1beta1/types.py
index 94b4d0df5..23aac3899 100644
--- a/scaleway-async/scaleway_async/function/v1beta1/types.py
+++ b/scaleway-async/scaleway_async/function/v1beta1/types.py
@@ -83,6 +83,7 @@ class FunctionRuntime(str, Enum, metaclass=StrEnumMeta):
     NODE19 = "node19"
     GO120 = "go120"
     NODE20 = "node20"
+    GO121 = "go121"
 
     def __str__(self) -> str:
         return str(self.value)
diff --git a/scaleway/scaleway/function/v1beta1/types.py b/scaleway/scaleway/function/v1beta1/types.py
index 94b4d0df5..23aac3899 100644
--- a/scaleway/scaleway/function/v1beta1/types.py
+++ b/scaleway/scaleway/function/v1beta1/types.py
@@ -83,6 +83,7 @@ class FunctionRuntime(str, Enum, metaclass=StrEnumMeta):
     NODE19 = "node19"
     GO120 = "go120"
     NODE20 = "node20"
+    GO121 = "go121"
 
     def __str__(self) -> str:
         return str(self.value)