diff --git a/snapcraft.yaml b/snapcraft.yaml
index ab268a6c..cc51b41d 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -70,7 +70,7 @@ parts:
 
     source: https://git.launchpad.net/curtin
     source-type: git
-    source-commit: 611f68afdc53c7c6d02bd64713c743380a77c59e
+    source-commit: 70b1190170195602734bb60307e576f07564f6da
 
     override-pull: |
       craftctl default
diff --git a/subiquity/models/filesystem.py b/subiquity/models/filesystem.py
index 00cce09a..7a903c92 100644
--- a/subiquity/models/filesystem.py
+++ b/subiquity/models/filesystem.py
@@ -747,6 +747,7 @@ class Partition(_Formattable):
     partition_type: Optional[str] = None
     partition_name: Optional[str] = None
     path: Optional[str] = None
+    uuid: Optional[str] = None
 
     _info: Optional[StorageInfo] = attributes.for_api(default=None)