diff --git a/backend/protondrive/protondrive.go b/backend/protondrive/protondrive.go
index 2f65264c5..cac3a4c81 100644
--- a/backend/protondrive/protondrive.go
+++ b/backend/protondrive/protondrive.go
@@ -902,11 +902,18 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
 		return err
 	}
 
+	var sha1Hash string
+	if val, ok := fileSystemAttrs.Digests["SHA1"]; ok {
+		sha1Hash = val
+	} else {
+		sha1Hash = ""
+	}
+
 	o.id = linkID
 	o.originalSize = &fileSystemAttrs.Size
 	o.modTime = modTime
 	o.blockSizes = fileSystemAttrs.BlockSizes
-	o.digests = &fileSystemAttrs.Digests
+	o.digests = &sha1Hash
 
 	return nil
 }
diff --git a/go.mod b/go.mod
index 859f229f7..c6a674335 100644
--- a/go.mod
+++ b/go.mod
@@ -28,8 +28,8 @@ require (
 	github.com/go-chi/chi/v5 v5.0.8
 	github.com/google/uuid v1.3.0
 	github.com/hanwen/go-fuse/v2 v2.2.1-0.20230410213758-80c1c8221982
-	github.com/henrybear327/Proton-API-Bridge v0.0.0-20230718092444-8d7db1ea7ba3
-	github.com/henrybear327/go-proton-api v0.0.0-20230717103708-031d819d74ab
+	github.com/henrybear327/Proton-API-Bridge v0.0.0-20230723062517-e2f54121245f
+	github.com/henrybear327/go-proton-api v0.0.0-20230723062344-776bc2954583
 	github.com/hirochachacha/go-smb2 v1.1.0
 	github.com/iguanesolutions/go-systemd/v5 v5.1.1
 	github.com/jcmturner/gokrb5/v8 v8.4.4
diff --git a/go.sum b/go.sum
index 6cdd792b6..b6e65c239 100644
--- a/go.sum
+++ b/go.sum
@@ -297,10 +297,10 @@ github.com/hashicorp/go-uuid v1.0.3 h1:2gKiV6YVmrJ1i2CKKa9obLvRieoRGviZFL26PcT/C
 github.com/hashicorp/go-uuid v1.0.3/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/henrybear327/Proton-API-Bridge v0.0.0-20230718092444-8d7db1ea7ba3 h1:zHD8RHbznszGBR/jlpdFIy8ncXxIqxrso2dj11BWlb0=
-github.com/henrybear327/Proton-API-Bridge v0.0.0-20230718092444-8d7db1ea7ba3/go.mod h1:wRQQcwkzqMaCqdX3iLDbBTp6woZ7+j0lZI4jW9SukDw=
-github.com/henrybear327/go-proton-api v0.0.0-20230717103708-031d819d74ab h1:Lj7+orKyKsOo3UwlopF+IxC7RWdyboAi800RWHiI8Ig=
-github.com/henrybear327/go-proton-api v0.0.0-20230717103708-031d819d74ab/go.mod h1:l42xBSOrCmkAxzWUHcoUsG/cP8m1hMhV72GoChOX3bg=
+github.com/henrybear327/Proton-API-Bridge v0.0.0-20230723062517-e2f54121245f h1:jDQrsIwJqICOozOUS6o41Yc62+AfdmAx4Fs2Mumij0M=
+github.com/henrybear327/Proton-API-Bridge v0.0.0-20230723062517-e2f54121245f/go.mod h1:2EULVajyoET4J2QMed3q6FJw2k/aawR6cplYkzqHTGA=
+github.com/henrybear327/go-proton-api v0.0.0-20230723062344-776bc2954583 h1:Bbv0iyHKIr2ZXSOKcG4Ja8Z+NxWKdOVqGSLd3/SQTLk=
+github.com/henrybear327/go-proton-api v0.0.0-20230723062344-776bc2954583/go.mod h1:l42xBSOrCmkAxzWUHcoUsG/cP8m1hMhV72GoChOX3bg=
 github.com/hirochachacha/go-smb2 v1.1.0 h1:b6hs9qKIql9eVXAiN0M2wSFY5xnhbHAQoCwRKbaRTZI=
 github.com/hirochachacha/go-smb2 v1.1.0/go.mod h1:8F1A4d5EZzrGu5R7PU163UcMRDJQl4FtcxjBfsY8TZE=
 github.com/huandu/xstrings v1.0.0/go.mod h1:4qWG/gcEcfX4z/mBDHJ++3ReCw9ibxbsNJbcucJdbSo=